Formyl

Definition:

• (n.) A univalent radical, H.C:O, regarded as the essential residue of formic acid and aldehyde.
• (n.) Formerly, the radical methyl, CH3.

Compare formyl with other words:

formal vs. formyl

carbonyl vs. formyl

aldehyde vs. formyl

formaldehyde vs. formyl

formyl vs. radical

formyl vs. univalent