i-adjective
Formal or literary term for hunger; not used in everyday conversation. Modern Japanese prefers お腹が空いた or 空腹だ.
旅の途中、ひだるくなり、道端の茶屋に立ち寄った。
During the journey, I grew hungry and stopped at a teahouse by the road.
Usually written in kana; the kanji form 饑い is rare and literary.
Rare kanji form; mainly encountered in older or literary texts.
Derived from classical Japanese ひだるし (hidarushi), an adjective meaning 'hungry'. The exact origin is uncertain, but it may be related to ひ (hi, 'fire') or ひだ (hida, 'hunger').