Definition of 高高度飛行 (こうこうどひこう)

noun
high-altitude flying
Other readings:
高々度飛行【こうこうどひこう】
Related Kanji
tall, high, expensive
degrees, occurrence, time, counter for occurrences, consider, attitude
fly, skip (pages), scatter
going, journey, carry out, conduct, act, line, row, bank