modification

noun

mod·​i·​fi·​ca·​tion ˌmä-də-fə-ˈkā-shən 

1

: the limiting of a statement : qualification

with some modifications this statement is true today

—J. B. Conant

2

: mode entry 1 sense 6a

3

a

: the making of a limited change in something

making the exactly minimum degree of modification to her institutions necessary to fit them to new conditions

—John Strachey

also : the result of such a change

b

: a change in an organism caused by environmental factors

4

: a limitation or qualification (see qualification sense 1) of the meaning of a word by another word, by an affix, or by internal change

Synonyms

• alteration
• change
• difference
• redoing
• refashioning
• remaking
• remodeling
• revamping
• review
• revise
• revision
• reworking
• variation

Examples of modification in a Sentence

The program can be used on all computers without modification.

They passed the law with only a few minor modifications.

The weather required some major modifications to our travel plans.

Recent Examples on the Web

Medications If lifestyle modifications are not enough to bring your blood pressure under control, your healthcare provider may prescribe medications known as antihypertensives. —Md Published, Verywell Health, 5 May 2025

The City Council adopted an ADU ordinance in December 2023, and voted on April 21 to accept modifications requested by the California Coastal Commission, with a second reading scheduled for the May 5 council meeting. —Luke Harold, San Diego Union-Tribune, 5 May 2025

Apple made substantial modifications to its App Review Guidelines on Friday and emailed registered developers regarding the changes. —ArsTechnica, 2 May 2025

To react to this desire by changing one’s body rather than one’s society is, for the TERF, to pick the wrong fight; bodily modification is not empowerment but submission. —S. C. Cornell, New Yorker, 2 May 2025

Word History

First Known Use

1603, in the meaning defined at sense 1

Phrases Containing modification

• behavioral modification
• behavior modification
• genetic modification
• pre-modification

Rhymes for modification

• abbreviation
• abomination
• acceleration
• accentuation
• accommodation
• accreditation
• acculturation
• accumulation
• acetylation
• adjudication
• administration
• adulteration

Kids Definition

modification

noun

mod·​i·​fi·​ca·​tion ˌmäd-ə-fə-ˈkā-shən 

1

a

: the act of modifying

b

: the state of being modified

2

: the limiting of a statement : qualification

3

: the result of modifying : partial change

modification of plans

Medical Definition

modification

noun

mod·​i·​fi·​ca·​tion ˌmäd-ə-fə-ˈkā-shən 

1

: the act or result of modifying something

2

: a change in an organism that is not inherited and that is caused by the influence of its environment