WordReference Random House Unabridged Dictionary of American English © 2026
di•am•ine
(dī′ə mēn′, dī am′in),USA pronunciation n. [Chem.]
- Chemistrya compound containing two amino groups.
- Chemistryhydrazine (def. 1).
- di-1 + amine 1865–70
'diamine' also found in these entries (note: many are not synonyms or translations):