[coxa] n, pl cox.ae [L, hip; akin to OHG hahsina hock, Skt kaksa armpit] (1826): the basal segment of a limb of various arthropods (as an insect) -- cox.al adj
COXA
Meaning of COXA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012