WordReference Random House Unabridged Dictionary of American English © 2025
co•don
(kō′don),USA pronunciation n. [Genetics.]
- Biochemistry, Geneticsa triplet of adjacent nucleotides in the messenger RNA chain that codes for a specific amino acid in the synthesis of a protein molecule. Also called coding triplet. Cf. anticodon.
- code + -on1 1960–65, American.
'codon' also found in these entries (note: many are not synonyms or translations):