bi tsui
1. caudal vertebra
Noun
#279130
1. caudal vertebra
1. Was not a tailbone.; Was not the coccyx.
1. Probably the tailbone.
1. It is not the tailbone.; It is not the coccyx.
1. If/when tailbone; If/when coccyx
1. Was coccyx.; Was tailbone.
1. Wasn't a tailbone.; Wasn't the tailbone.
1. Tailbone-wise; Regarding the tailbone
1. Not the tailbone.; Not a tailbone.
1. Probably the tailbone.; Probably the coccyx.