pregnanediol pregnancy test • pregnant · · · Info · Definitions · Characters · · pregnanediol · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) a compound found in women's urine during certain phases of the menstrual cycle and in the urine of pregnant women. · · Noun Definition 1 Characters · · a latin small letter a U+0061 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 l latin small letter l U+006C 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