gregory goodwin pincus gregory • gregory i · · · Info · Definitions · Characters · · gregory goodwin pincus · · Text Common · · Latin · · Scripts 22 · · Length 7 · · Syllables Definitions · · · (noun) United States sexual physiologist whose hunch that progesterone could block ovulation led to the development of the oral contraceptive pill (1903-1967). Synonyms: Pincus, Gregory Pincus, Gregory Goodwin Pincus. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 w latin small letter w U+0077 y latin small letter y U+0079