noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   amino-formic acid, NH₂COOH; it is too unstable to have been isolated, but its esters and salts are known. uncountable
2. 2
   an acid that is known only by virtue of its salts (as ammonium carbamate) or its esters (as urethane) wordnet

Antonyms

All antonyms

carbamate