Strong's #2738: kauma (pronounced kow'-mah)
from 2545; properly, a burn (concretely), but used (abstractly) of a glow:--heat.
Thayer's Greek Lexicon:
͂
kauma
1) heat
1a) of painful and burning heat
Part of Speech: noun neuter
Relation: from G2545
Citing in TDNT: 3:642, 423
Usage:
This word is used 2 times:
Revelation 7:16: "on them, nor any heat."
Revelation 16:9: "men were scorched with great heat, and blasphemed the name"