amino

A1M3I1N1O1
UK/əˈmiːnəʊ/UK/əˈmaɪnəʊ/US/əˈminoʊ/

adjective

Relating to an amine.

Similar
aminicamino group
CommonScrabble 7

Meanings

adjectiveamino (not comparable)
  1. not comparablechemistryRelating to an amine.
nounamino (plural aminos)

plural aminos

  1. chemistryThe amine functional group.
  2. chemistryAn amino acid.

Synonyms & antonyms

adjectivepertaining to or containing any of a group of organic compounds of nitrogen derived from ammonia

Similar

nounthe radical -NH2

Similar
amino group
Broader
groupradicalchemical group
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Egyptianjmn
  2. Ancient GreekᾸ̓́μμων (Ắmmōn)
  3. LatinAmmōn
  4. Latinammoniacus
  5. Englishammonia
  6. Englishamine
  7. Englishamino-
  8. Englishamino

From the prefix amino-, from amine, from ammonia + -ine.

Full word history & related roots →

Translations

Catalan aminat
  • aminatthe amine functional group
Chinese Mandarin 氨基
  • 氨基 (ānjī)the amine functional group
Finnish amino-, aminoryhmä
  • amino-relating to an amine
  • aminoryhmäthe amine functional group
Irish aimín
  • aimínthe amine functional group
Japanese アミノ, アミノ
  • アミノ (amino)relating to an amine
  • アミノ (amino)the amine functional group
Korean 아미노, 아미노
  • 아미노 (amino)relating to an amine
  • 아미노 (amino)the amine functional group
Spanish amino, amino
  • aminorelating to an amine
  • aminothe amine functional group

Rhymes & wordplay

Rhymes with amino

All rhymes →

Anagrams

Cite this entry
APA

amino. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/amino

MLA

“amino.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/amino. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “amino,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/amino.

Source: amino on Wiktionary, CC BY-SA 4.0.