(of an engine) idling

(of an engine) idle

Old Japanese form of 蹴る (keru, “to kick”)

morning activities that fill time before a more important activity (work, etc.)

Synonym of 関東 (Kantō): the area east of 逢坂の関 (Ōsaka-no-seki, “tollgate of Ōsaka-yama”) or the 函谷関 (Kankoku-kan, “Hangu Pass”)

qualia

(typography) a quad: a spacer used in metal typesetting

録音: audio recording

天空: sky, ether, air, firmament

空軍: (military)air force