うつろ

虚ろ

表記・読み：空ろ・洞ろ・洞・うつろ

1. 1

   cavity; hollow; void

   名詞形容動詞
2. 2

   hollow (voice, smile, etc.); blank (eyes, look, etc.); vacant (expression, stare, etc.); empty (words, heart, etc.)

   形容動詞