a toy, plaything

Short for 呼吸器内科 (kokyūki naika, “respiratory medicine”).

(linguistics) lengthening of the vowel of a single mora to produce two morae

vocative case

(linguistics) a historical consonantal shift of the Japanese language involving the kana は/ハ (ha), ひ/ヒ (hi), ふ/フ (fu), へ/ヘ (he), and ほ/ホ (ho)

sound / news; tidings; word

a sound, voice / the cry of an animal

sound / timbre / Short for 音楽 (ongaku): music / speech (phonetics) / Short for 字音 (jion): Chinese-derived reading of a kanji / news, tidings

sound / Short for 音読み (on'yomi): the Chinese-derived reading of a kanji / (by extension) reading of a Chinese character outside the Japanese language; rime / Short for 音楽 (ongaku): music

having a comeback or excuse for everything one is told, being smart in the sense of having a smart mouth