Definition of 一気通貫 (いっきつうかん)

noun
pure straight, winning hand containing nine consecutive tiles of the same suit (i.e. 1-9) as three chows(mahjong term)
Related Kanji
one, one radical (no.1)
spirit, mind, air, atmosphere, mood
traffic, pass through, avenue, commute, counter for letters, notes, documents, etc.
pierce, 8 1/3lbs, penetrate, brace