κατα-καίω

[in LXX chiefly for שָׂרַף; in Exo.3:2 (אָכַל pu.), distinguished from καίω ;]

to burn up, burn completely: with accusative of thing(s), Mat.13:30 Act.19:19; pass. 1Co.3:15, Heb.13:11, 2Pe.3:10, Rev.8:7; before πυρί Mat.3:12 13:40, Luk.3:17 (cf. Exo.29:14, al.); ἐν πυρί (Deu.9:21, al.): Rev.17:16 18:8.†

(AS)

to burn up; burn completely