Meaning of tailbone | Babel Free
/ˈteɪlˌbəʊn/Definitions
The final fused vertebrae at the base of the spine; the coccyx.
informal
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.