exinguinal

exinguinal, a. and n. Entom.

(ɛkˈsɪŋgwɪnəl)

[f. ex- prefix¹ + L. inguin-, inguen groin + -al¹.]

A. adj. Situated outside the groin. B. n. ‘The second segment or trochanter of the limbs of the Arachnida’ (Syd. Soc. Lex. 1884).