Translation Japanese English: 中空

1 air, celestial sphere, emptiness, empyrean, firmament, heavens, hole, hollow, hollowness, prefabrication, sky, sphere, vacancy, vacuity, vacuum, vault of heaven, void, welkin.

2 elbow room, extra time, hollowness, leisure, opening, overtime, room, space, vacancy, way.

3 emptiness, falseness, hollowness, insincerity, vacancy, vacuum, void.

4 emptiness, hollowness, vacancy, vacuity, vacuousness, vacuum, vanity, void.