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Definition of allied
allied
/ˈælaɪd/
al · lied
allied Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 5k
Syllables
2
allied Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Joined by or relating to a formal treaty, coalition, or common purpose.
Example
"The allied nations signed a comprehensive agreement to promote regional stability and trade."
2
Connected or closely related in nature, structure, or function (especially of academic fields, professions, or biological groups).
Example
"The university recently expanded its programs in nursing and allied health sciences."
Synonyms
View all synonyms for allied Antonyms
View all antonyms for allied• Rhymes for allied
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Word Origin & Etymology
Derived from the verb 'ally', which entered Middle English via Old French 'alier', from Latin 'alligare' meaning 'to bind to' (from 'ad-' meaning 'to' + 'ligare' meaning 'to bind').
Cite this Entry
Wordmom. (2026). Definition of Allied. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/allied