From BiblePortal Wikipedia

Vine's Expository Dictionary of NT Words [1]

1: Ὁλοκαύτωμα (Strong'S #3646 — Noun Neuter — holokautoma — hol-ok-ow'-to-mah )

denotes "a whole burnt offering" (holos, "whole," kautos, for kaustos, a verbal adjective from kaio, "to burn"), i.e., "a victim," the whole of which is burned, as in  Exodus 30:20;  Leviticus 5:12;  23:8,25,27 . It is used in  Mark 12:33 , by the scribe who questioned the Lord as to the first commandment in the Law, and in  Hebrews 10:6,8 , RV, "whole burnt offerings." See Offering.

Webster's Dictionary [2]

(1): (p. p. & a.) Consumed with, or as with, fire; scorched or dried, as with fire or heat; baked or hardened in the fire or the sun.

(2): of Burn

King James Dictionary [3]

Burnt pp. of burn. Consumed scorched heated subjected to the action of fire.