We found 20 dictionaries that define the word opposer:

General (15 matching dictionaries)

1. opposer: Collins English Dictionary
2. opposer: Vocabulary.com
3. Opposer, opposer: Wordnik
4. opposer: Wiktionary
5. Opposer, opposer: Dictionary.com
6. Opposer: Online Plain Text English Dictionary
7. opposer: Webster's Revised Unabridged, 1913 Edition
8. opposer: Rhymezone
9. Opposer: AllWords.com Multi-Lingual Dictionary
10. opposer: Webster's 1828 Dictionary
11. opposer: FreeDictionary.org
12. opposer: Mnemonic Dictionary
13. opposer: TheFreeDictionary.com
14. opposer: Merriam-Webster
15. opposer: Oxford Learner's Dictionaries

Business (1 matching dictionary)

16. opposer: Legal dictionary

Computing (1 matching dictionary)

17. opposer: Encyclopedia

Medicine (1 matching dictionary)

18. opposer: Merriam-Webster Medical Dictionary

Miscellaneous (1 matching dictionary)

19. opposer: Idioms

Slang (1 matching dictionary)

20. opposer: Urban Dictionary

(Note: See oppose as well.)

Definitions from Wiktionary (opposer) ▸ noun:  One who opposes, one who shows opposition. Similar: opposee, opponent, oppositionist, oppugnant, againster, opposition, gainstander, opposite, oppugner, counteropposition, more... Opposite: supporter, advocate, backer Types: detractor, adversary, antagonist, opponent, rival, competitor, enemy, foe, more... Phrases: opposer muscle of little finger, opposer muscle of thumb, more... Adjectives: great, strenuous, violent, zealous, bitter, vehement, determined, strongest, firm, vigorous, chief ▸ Words similar to opposer ▸ Usage examples for opposer ▸ Idioms related to opposer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing opposer ▸ Words that often appear near opposer ▸ Rhymes of opposer ▸ Invented words related to opposer