/ Dictionary / Index S secund: Meaning and Definition of Find definitions for: se•cund Pronunciation: (sē'kund, sek'und), [key] — adj. Bot., Zool. arranged on one side only; unilateral. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. secular vicar Secunderabad Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language