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Definition of unilaterally
unilaterally
/ˌjuː.nɪˈlæt.ɚ.əl.i/
u · ni · lat · er · al · ly
Adjective:unilateral
unilaterally Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Top 10k
Syllables
6
unilaterally Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a way that is performed by or affects only one person, group, or country involved in a situation, without the agreement of the others.
Example
"The management team decided to alter the contract terms unilaterally, without consulting the employees."
2
On or affecting only one side of the body or an organ.
Example
"In this neurological condition, the muscle weakness typically presents unilaterally rather than on both sides of the body."
Synonyms
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View all antonyms for unilaterally• Rhymes for unilaterally
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Word Origin & Etymology
Formed from the adjective 'unilateral' plus '-ly', derived from Modern Latin unilateralis, combining Latin uni- ('one') and latus, lateris ('side').
Cite this Entry
Wordmom. (2026). Definition of Unilaterally. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unilaterally