/ Dictionary / Index A administratrix: Meaning and Definition of Find definitions for: ad•min•is•tra•trix Pronunciation: (ad-min"u-strā'triks, ad"min-u-, ad-min'u-strā"-), [key] — pl. -is•tra•tri•ces a woman who is an administrator. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. administrator admirable Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language