ἐντρέχ-εια,ἡ,
A. skill, aptitude,
Corn. ND 18 , M.Ant. 1.8 , Vett. Val. 61.15 , S.E. M. 1.141 , etc.; ἐ. φυσική
Gal. 14.213
, cf. 306 : in pl., ἐ. τῶν ζῴων instincts,
Antig. Mir. 26
, cf. 60 : so generally,instinct,
Anon.Lond. 1.24 .
b. concrete,an industry,
Str. 17.1.15 .