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coccyx

1 ENTRIES FOUND:
coccyx /ˈkɑːksɪks/ noun
plural coccyges /ˈkɑːksəˌʤiːz/ also coccyxes /ˈkɑːksɪksəz/
coccyx
/ˈkɑːksɪks/
noun
plural coccyges /ˈkɑːksəˌʤiːz/ also coccyxes /ˈkɑːksɪksəz/
Britannica Dictionary definition of COCCYX
[count] technical
: the small bone at the end of the spine : tailbone