/ Dictionary / Index P Papanicolaou test: Meaning and Definition of Find definitions for: Pa•pa•ni•co•laou' test" Pronunciation: (pä"pu-nē"ku-lou', pap"u-nik'u-lou"). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Papandreou paparazzo 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