Entry 2 senses · 2 variants Webster, 1913 Chela · Che·la · IPA /ˈkilə/ n. n. 01 n. The pincherlike claw of Crustacea and Arachnida. pl. Chelæ ((#)) 1. The pincherlike claw of Crustacea and Arachnida.(Zool.) 02 n. In India, a dependent person occupying a position between that of a servant or slave and a disciple; hence, a disciple or novice. 1. In India, a dependent person occupying a position between that of a servant or slave and a disciple; hence, a disciple or novice.