/ Dictionary / Index S selenic: Meaning and Definition of Find definitions for: se•le•nic Pronunciation: (si-lē'nik, -len'ik), [key] — adj. Chem. of or containing selenium, esp. in the hexavalent state. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Selenga selenic acid Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language