とお
通
　
り
いっ
一
ぺん
遍

takes genitive case の, adjectival noun or quasi-adjective, noun

  1. perfunctory, cursory, passing, conventional, formal (greetings, compliments, etc.), casual (acquaintance, remark, etc.), superficial, insincere.
  2. chance (e.g. customer), transient, stray.

Variations

Pronunciation Kanji Kana Is Common
とお
通
　
り
いっ
一
ぺん
遍
 通り一遍 とおりいっぺん
とお
通
　
り
　
い
　
っ
　
ぺ
　
ん
 通りいっぺん とおりいっぺん

Contained Kanji Breakdown

traffic, pass through, avenue
ツウ　とお.る　かよ.う (2nd, N4)
road with walls on both sides
ヨウ (Kentei 1)
ma
utilize, business, service
ヨウ　もち.いる　たから (2nd, N4)
month, moon
つき　ゲツ　ガツ (1st, N5)
number one, line, rod radical (no. 2)
コン　シ　ジョ
walk, road, (辵 variant, one dot jōyō form)
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)
everywhere, times, widely
ヘン　あまね.く (Early High School, N1)
level, small
ヘン　ひらたい (Kentei 1)
door, counter for houses, door radical (no. 63)
と　コ　へ (2nd, N2)
one, one radical (no.1)
イチ　いっ　ひと- (1st, N5)
corpse, remains, flag radical (no. 44)
シ　かたしろ (Kentei 1)
tome, counter for books, volume
サツ　サク　ふみ (6th, N2)
upside-down box radical (no. 13)
キョウ　ケイ (Kentei 1)
twenty, twenty or letter H radical (no. 55)
キョウ　ク　にじゅう (Kentei 1)
walk, road, (辵 variant, one dot jōyō form)