G3646 ὁλοκαύτωμα (holokaútōma)

KJV renderings: (whole) burnt offering
Strong's definition: a wholly-consumed sacrifice ("holocaust")
Derivation: from a derivative of a compound of G3650 (ὅλος) and a derivative of G2545 (καίω);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.