いっぱく 一白 LinksSentence search for 一白Sentence search for いっぱくKanji details for 一 and 白Edit in JMdict Noun1. first of nine traditional astrological signs (corresponding to Mercury and north)See also 九星Noun2. white patch on one foot of a horse; horse with such a patchNoun3. surface (landscape) that is white all over; pure whitePlace4. Ippaku Discussions Log in to talk about this word.