This root form (lemma) is used in 1 different forms in the NT: ἐγκαυχᾶσθαι (NPM····).
It is glossed in 1 way: ‘to_be boasting’.
OET 2TH 1:4 Greek word=ἐγκαυχᾶσθαι (egkauⱪasthai) Morphology=NPM···· English gloss=‘to_be boasting’ SR GNT 2TH 1:4 word 7