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Definition of indentation
indentation
/ˌɪn.dɛnˈteɪ.ʃən/
in · den · ta · tion
Plural:indentations
•Adjective:indented
indentation Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
4
indentation Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A deep recess, notch, or hollow in a surface, edge, or coastline.
Example
"The heavy sofa legs left permanent indentations in the living room carpet."
2
The blank space left between a margin and the start of an indented line of text or computer code, or the act of setting text back from the margin.
Example
"Consistent indentation makes complex programming code much easier to read and debug."
Synonyms
View all synonyms for indentation Antonyms
View all antonyms for indentation• Rhymes for indentation
Word Origin & Etymology
Borrowed from Middle French indentation or Medieval Latin indentatio, ultimately from Latin in- ('into') and dens ('tooth'), originally referring to the jagged, tooth-like notches cut along the edges of duplicate legal deeds to authenticate them.
Cite this Entry
Wordmom. (2026). Definition of Indentation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/indentation