/ Dictionary / Index S singular point: Meaning and Definition of Find definitions for: sin'gular point" Pronunciation: [key] — Math. Math. a point at which a given function of a complex variable has no derivative but of which every neighborhood contains points at which the function has derivatives. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. singularize singultus 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