to fly in the air

high in the sky

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

eagle (bird) / (figuratively, historical, Empire of Japan) aviator

eagle

high, tall / superior / 高価い: expensive

to fly / to jump / to go quickly / to splash, splatter

height

the sky

something empty / ineffectual / false