/ Dictionary / Index S sociosexual: Meaning and Definition of Find definitions for: so•ci•o•sex•u•al Pronunciation: (sō"sē-ō-sek'sh-ul, sō"shē-), [key] — adj. of or pertaining to relationships between persons that involve sexuality. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. socioreligious sociotechnological Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language