/ Dictionary / Index A amniography: Meaning and Definition of Find definitions for: am•ni•og•ra•phy Pronunciation: (am"nē-og'ru-fē), [key] — pl. -phies. an x-ray examination of the amniotic sac after the injection of an opaque solution, performed to permit visualization of the umbilical cord and the placenta. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. amniocentesis amnion Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language