MEPERIDINES
Scrabble letter values: M3E1P3E1R1I1D2I1N1E1S1 = 16
Definition
MEPERIDINES is the plural of MEPERIDINE.
noun MEPERIDINE: a synthetic narcotic drug (trade name Demerol) used to treat pain.
Synonyms of MEPERIDINE: meperidine_hydrochloride, Demerol