Word (data type)
In computing, word is a term for the natural unit of data used by a particular processor design. A word is basically a fixed-sized group of digits (binary or decimal) that are handled as a unit by the instruction set or the hardware of the processor. The number of digits in a word (the word size, word width, or word length) is an important characteristic of any specific processor design or computer architecture.
The size of a word is reflected in many aspects of a computer's structure and operation; the majority of the registers in a processor are usually word sized and the largest piece of data that can be transferred to and from the working memory in a single operation is a word in many (not all) architectures. The largest possible address size, used to designate a location in memory, is typically a hardware word (here, "hardware word" means the full-sized natural word of the processor, as opposed to any other definition used).
Modern processors, including embedded systems, usually have a word size of 8, 16, 24, 32, or 64 bits, while modern general purpose computers usually use 32 or 64 bits. Special purpose digital processors, such as DSPs for instance, may use other sizes and many different sizes have been used historically, including 8, 9, 12, 18, 24, 36, 39, 40, 48, and 60 bits. The slab is an example of a system with an earlier word size. Several of the earliest computers (and a few modern as well) used BCD rather than plain binary, typically having a word size of 10 or 12 decimal digits, and some early decimal computers had no fixed word length at all.
The size of a word can sometimes differ from the expected due to backward compatibility with earlier computers. If multiple compatible variations or a family of processors share a common architecture and instruction set but differ in their word sizes, their documentation and software may become notationally complex to accommodate the difference (see Size families below).

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The article Word (data type) at en.wikipedia.org was accessed 1,336 times in the last 30 days. (as of: 11/10/2013)
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Other data types - C++ Tutorials - cplusplus.com - The C++ …
Other data types Type aliases (typedef / using) A type alias is a different name by which a type can be identified. In C++, any valid type can be aliased ...
www.cplusplus.com/doc/tutorial/other_data_types/
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Word Data Type - C And C++ | Dream.In.Code
well a machine word is 2 bytes however i have heard it used as the fundamental data type of the proc also, in the case of x86 this would be for ...
www.dreamincode.net/forums/topic/235270-word-data-type/
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Word (computer architecture) - Wikipedia, the free encyclopedia
In simple memory subsystems, the word is transferred over the memory data bus, ... In this type of organization, a numeric operand had no fixed length but rather ...
en.wikipedia.org/wiki/Word_(computer_architecture)
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Windows Data Types (Windows) - MSDN - Microsoft
The data types supported by Windows are used to define function return values, function and message parameters, and structure ... typedef WORD ATOM;.
msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx
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what is the WORD datatype? - C Board - Cprogramming.com
I had a programming class assignment to make a simple guessing game ( we're just starting out programming in C) and I read this code that ...
cboard.cprogramming.com/windows-programming/128231-what-word-datatype.html
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dword - What is the point WORD type in C? - Stack Overflow
Word Size and Data Types. A word is the amount of data that a machine can process at one time. This fits into the document analogy that ...
stackoverflow.com/questions/16863333/what-is-the-point-word-type-in-c
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Word Size and Data Types - Make Linux Software
A word is the amount of data that a machine can process at one time. ... Additionally, the size of the C type long is equal to the word size, whereas the size of the ...
www.makelinux.net/books/lkd2/ch19lev1sec2
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Windows Programming/Handles and Data Types - Wikibooks, open ...
[edit]. These data types are defined to be a specific length, regardless of the target platform. There is a certain amount of ...
en.wikibooks.org/wiki/Windows_Programming/Handles_and_Data_Types
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2.2 Data Types - Michal Ludvig
Bytes, words, and doublewords are the fundamental data types (refer to Figure 2- 2). A byte is eight contiguous bits starting at any logical address. The bits are ...
www.logix.cz/michal/doc/i386/chp02-02.htm
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Arduino - WordCast
word(). Description. Convert a value to the word data type or create a word from two bytes. ... x: a value of any type. h: the high-order (leftmost) byte of the word.
arduino.cc/en/Reference/WordCast
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Word (data type) in science
Data Types - Montclair State University
Here are four major data types whose more detailed descriptions can be found below: ... In this case, we could have also used numbers instead of words, ex.
Definitions, Uses, Data Types, and Levels of Measurement
Precision; Uses and Abuses of Statistics; Types of Data .... Some recent dictionaries acknowledge popular usage of the word data with a singular verb. However ...
[PDF]4 Data Types
VHDL predefines abstract data types, such as BOOLEAN, which are part of ... Data types addresses information about ... VHDL reserved word, such as TYPE.
Data Management in Stata - Princeton University
... names are legal. Note the use of underscores or camel casing to separate words. .... Users of the data can type notes to see your annotation. Documenting ...
What Is “Research Data”? » Research Data ... - Boston University
The word “data” is used throughout this site to refer to research data. Research data can ... Each category may require a different type of data management plan.
Data type - Wikipedia, the free encyclopedia
This article is about data types in computer science and programming. For their .... that use a different interpretation of the bits in word as a floating-point number.
C++ Tutorial - Lesson 2: Variables and Data Types - FunctionX
The C++ compiler has a list of words reserved for its own use and you must not use any ... A data type provides two valuable pieces of information to the compiler : what ...... #include using namespace std; int main() { char University[]  ...
Word Size and Data Types - Make Linux Software
A word is the amount of data that a machine can process at one time. ... Additionally, the size of the C type long is equal to the word size, whereas the size of the ...
[PDF]Data Representation Chapter One - The Flint Project
mal numbering systems, binary data organization (bits, nibbles, bytes, words, and double words) .... gle bit values aren't the most popular data type you'll use.
JavaScript Tutorial - Computer Science - Brown University
That means you do not have to specify the data type of a variable when you ..... function anotherAlert(word) { alert(word + ' is the word that you clicked on'); }
Books on the term Word (data type)
Beginning C for Arduino: Learn C Programming for the Arduino ...
Jack Purdum, 2012
As you can see in Table 3-1, the word data type has the same storage requirements and range of values as an unsigned int. Given that is the case, why even have a word data type when an unsigned int could be used instead? The term word ...
Data Structures: A Pseudocode Approach with C
Data Structures: A Pseudocode Approach with C
Richard F. Gilberg, 2004
This second edition expands upon the solid, practical foundation established in the first edition of the text. A new four-part organizational structure increases the flexibility of the text, and all material is presented in a straightforward manner accompanied by an array of examples and visual diagrams.
Real World Haskell: Code You Can Believe In
Bryan O'Sullivan, John Goerzen, Donald Bruce Stewart, 2008
With this book, you will: Understand the differences between procedural and functional programming Learn the features of Haskell, and how to use it to develop useful programs Interact with filesystems, databases, and network services Write ...
MOS 2010 Study Guide for Microsoft Word Expert, Excel Expert, Access, and SharePoint Exams
MOS 2010 Study Guide for Microsoft Word Expert, Excel Expert, Access, and SharePoint Exams
John Pierce, 2011
Demonstrate your expertise with Microsoft Office! Designed to help you practice and prepare for four Microsoft Office Specialist (MOS) exams, this all-in-one study guide features: Full, objective-by-objective exam coverage Easy-to-follow procedures and illustrations to review essential skills Hands-on practice tasks to apply what you’ve learned; fi...
Writing Word Macros
Steven Roman, 1999
The Variant data type provides a catch-all data type that is capable of holding data of any other type except fixed-length string data and user-defined types. (I have already noted the virtues and vices of the Variant data type and discussed why ...
Letting Go of the Words, Second Edition: Writing Web Content that Works (Interactive Technologies)
Letting Go of the Words, Second Edition: Writing Web Content that Works (Interactive Technologies)
2012
Web site design and development continues to become more sophisticated. An important part of this maturity originates with well-laid-out and well-written content. Ginny Redish is a world-renowned expert on information design and how to produce clear writing in plain language for the web. All of the invaluable information that she shared in the firs...
Fanuc CNC Custom Macros:
Peter Smid, 2005
Chapter 4 #5210 Rigid tapping mode specification M code Data Type: Byte Valid Data Range: 0 to 255 This ... Word. Data. Type. Another data type that applies to system parameters is the word type. The Word Type listing of a control system ...
Microsoft® Office Word 2007 Plain & Simple
Microsoft® Office Word 2007 Plain & Simple
Jerry Joyce, 2007
Here’s WHAT You’ll Learn Easily navigate the new user interface Create effective documents—from letters to reports Format text, create tables, apply themes and styles Print documents, envelopes, and labels Share your work with others and keep track of changes Here’s HOW You’ll Learn It Jump in wherever you need answers Easy-to-follow STEPS and SCRE...
Computer Architecture and Implementation
Harvey G. Cragon, 2000
Data types required for the operating system, interrupts, and managing memory are discussed in Chapter 8. User programs need a variety of data types, primarily integers and floating point. Integers can be byte, half word, word, or double word  ...
Essentials of Business Processes and Information Systems
Essentials of Business Processes and Information Systems
Jeffrey Word, 2009
This supplement text bridges the gap between the fundamentals of how businesses operate (processes) and the tools that business people use to accomplish their tasks (systems). The authors have developed this text for an introductory MIS or general business course to establish a fundamental understanding of business processes. Business students, reg...
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Blog posts on the term
Word (data type)
Java Data Types: Understanding the 8 Primitive Data Types in Java
Learn about the 8 different Java data types and their chief characteristics in this Java tutorial
blog.udemy.com/java-data-types/
Windows Data Types (Windows)
msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx
Data Types, Domains, and Inheritance in CUBRID RDBMS | CUBRID Blog
www.cubrid.org/blog/cubrid-life/data-types-domains-and-inheritance-in-cubrid-rdbms/
What is Structured Data? Webopedia
Data that resides in a fixed field within a record or file is called structured data. This includes data contained in relational databases and spreadsheets.
www.webopedia.com/TERM/S/structured_data.html
dword - What is the point WORD type in C? - Stack Overflow
stackoverflow.com/questions/16863333/what-is-the-point-word-type-in-c
Data type | Define Data type at Dictionary.com
Data type definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
dictionary.reference.com/browse/data+type
Word Size and Data Types
www.makelinux.net/books/lkd2/ch19lev1sec2
Data Types in Arduino - learn.sparkfun.com
learn.sparkfun.com/tutorials/data-types-in-arduino
The difference between Javascript Primitive Data Types and Objects - Too Busy Coding...
I’ve recently been reading Object Oriented Javascript per a colleague’s reccomendation. One thing I got very stuck on, especially coming …
vicfriedman.github.io/blog/2013/09/15/the-difference-between-javascript-primitive-data-types-and-objects/
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