(phonology, orthography) a row derived from the は行 (“ha-row”) of the 五十音図 (literally “table of the fifty sounds”) (but not included in the table) by adding the diacritical mark ゜, consisting of the five kana ぱ/パ (pa), ぴ/ピ (pi), ぷ/プ (pu), ぺ/ペ (pe) and ぽ/ポ (po)