WordReference Random House Unabridged Dictionary of American English © 2026
ly•ser′gic ac′id
(lī sûr′jik, li-),USA pronunciation [Chem.]
- Chemistrya crystalline solid, C16H16N2O2, obtained from ergot or synthesized: used in the synthesis of LSD.
- lys- + erg(ot) + -ic 1930–35
'lysergic acid' also found in these entries (note: many are not synonyms or translations):