in·den·ta·tion

[in-den-tey-shuhn]
noun
1.
a cut, notch, or deep recess: various bays and indentations.
2.
a series of incisions or notches: the indentation of a maple leaf.
3.
a notching or being notched.
4.
indention ( defs 1, 2 ).

Origin:
1715–25; indent1 + -ation

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To indentation
00:10
Indentation is always a great word to know.
So is ninnyhammer. Does it mean:
a scrap or morsel of food left at a meal.
a fool or simpleton; ninny.
Collins
World English Dictionary
indentation (ˌɪndɛnˈteɪʃən) [Click for IPA pronunciation guide]
 
n
1.  a hollowed, notched, or cut place, as on an edge or on a coastline
2.  a series of hollows, notches, or cuts
3.  the act of indenting or the condition of being indented
4.  indention, Also called: indent the leaving of space or the amount of space left between a margin and the start of an indented line

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Etymonline
Word Origin & History

indentation
1728, extended form of indent (n.).
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
American Heritage
Medical Dictionary

indentation in·den·ta·tion (ĭn'děn-tā'shən)
n.
A notch, a pit, or a depression.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
American Heritage
Cultural Dictionary

indentation definition


A space left between the left-hand margin of a line of type or handwriting and the beginning of a sentence or quotation. The beginning of a paragraph is usually indented.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
FOLDOC
Computing Dictionary

indentation definition

document, text, programming
Space and/or tab characters added at the beginning of one or more consecutive lines to indicate the structure of a piece of text, e.g. indenting a passage to make it stand out.
Indentation is important in source code for readability. See indent style. Some programming languages go further and use indentation as the main method to represent block structure to the compiler or interpreter, see off-side rule.
(2008-10-23)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
Cite This Source
Example sentences
There's a small indentation on the top that serves as a chalk tray.
Each indentation has been cut by a waterfall falling from the plateau above.
Sometimes softer orthotics can help or a special indentation in the harder
  orthotics.
Each bullet made an indentation only two fifths to four fifths of an inch deep.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT