Strong's #2535: chammah (pronounced kham-maw')
from 2525; heat; by implication, the sun:--heat, sun.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
chammâh
1) sun, heat of the sun, heat
Part of Speech: noun feminine
Relation: from H2525
Usage:
This word is used 6 times:
Job 30:28: "I went mourning without the sun: I stood up, and I cried in the congregation."
Psalms 19:6: "unto the ends of it: and there is nothing hid from the heat from the heat"
Song of Solomon 6:10: "fair as the moon, clear as the sun, and terrible as an army with banners?"
Isaiah 24:23: "Then the moon shall be confounded, and the sun when the LORD of hosts shall reign"
Isaiah 30:26: "of the moon shall be of the sun, and the light of the sun shall be sevenfold,"
Isaiah 30:26: "of the sun, and the light of the sun shall be sevenfold, as the light of seven"