Synonym of ワイバーン (waibān, “wyvern”)

empty air / meaninglessness / (Buddhism) sunyata: emptiness, vacuity, awareness, openness, thusness / (Buddhism) void: one of the 五大 (godai, literally “great five”) and the highest of the five elements

to fly about

freedom, liberty / (rare) demand (for goods or services) / (euphemistic) a toilet, a restroom

Abbreviation of 飛車 (hisha).

to fly / rook (as used in Shogi, or Japanese chess)

free (as in freedom) / flexible

the sky

something empty / ineffectual / false

by heart, from memory, by rote