/ Dictionary / Index S semiprofessional: Meaning and Definition of Find definitions for: sem•i•pro•fes•sion•al Pronunciation: (sem"ē-pru-fesh'u-nl, sem"ī-), [key] — adj. actively engaged in some field or sport for pay but on a part-time basis: semiprofessional baseball players. engaged in by paid, part-time people: semiprofessional football. having some features of professional work but requiring less knowledge, skill, and judgment: a semiprofessional job. —n. a person who is active in some field or sport for pay on a part-time basis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: semiprofessional (Thesaurus) semipro semipublic Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language