TAILBONE
Meaning of TAILBONE in English
ˈ ̷ ̷| ̷ ̷ noun
1. : a caudal vertebra
2. : coccyx
walking bent over, one hand on his tailbone like an old man — Shelby Foote
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012