/ Dictionary / Index P pipestem: Meaning and Definition of Find definitions for: pipe•stem Pronunciation: (pīp'stem"), [key] — n. the stem of a tobacco pipe. something resembling this in slenderness, as an unusually thin arm or leg. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pipe snake pipestone Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language