The katakana syllable ヒ (hi). Its equivalent in hiragana is ひ (hi). It is the twenty-seventh syllable in the gojūon order; its position is ハ行イ段 (ha-gyō i-dan, “row ha, section i”).

(Internet slang) Twitter

齢, 歯: a person's age

Alternative spelling of 掌 (“palm”) (inner, concave part of hand)

(historical) Short for 日向国 (Hyūga-no-kuni): Hyūga Province, an old province of Japan, corresponding to modern Miyazaki Prefecture on the eastern coast of Kyushu

Short for 日向湖 (Hiruga-ko): one of the 三方五湖 (Mikata Goko, “Five Lakes of Mikata”) in Fukui Prefecture

a surname

(Buddhism) compassion / mercy; sympathy

indispensable, essential

indispensability, a must