from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or pertaining to isocyanic acid, and to its salts (the isocyanates)
from the GNU version of the Collaborative International Dictionary of English
- adj. Designating an acid isomeric with cyanic acid.
from The Century Dictionary and Cyclopedia
- Noting an acid, a very volatile liquid, HNCO, formed by heating cyanuric acid, or by the action of phosphoric anhydrid on carbamide (urea).
iso- + cyanic (Wiktionary)