しらんかお

知らん顔

表記・読み：しらんかお

1. 1

   feigned ignorance; pretending not to know; pretending not to recognize (someone); ignoring

   名詞noun or participle which takes the aux. verb suru自動詞
2. 2

   unconcerned air; indifference; nonchalance

   名詞noun or participle which takes the aux. verb suru自動詞