Webster's Dictionary 
(1): ( superl.) Lustful; lewd; lecherous.
(2): ( superl.) Characterized by heat, ardor, or animation; easily excited; firely; vehement; passionate; violent; eager.
(3): ( superl.) Having much sensible heat; exciting the feeling of warmth in a great degree; very warm; - opposed to cold, and exceeding warm in degree; as, a hot stove; hot water or air.
(4): ( superl.) Acrid; biting; pungent; as, hot as mustard.
(5): of Hote
(6): of Hight
(7): of Hote
(8): imp. & p. p. of Hote.
Vine's Expository Dictionary of NT Words 
"boiling hot" (from zeo, "to boil, be hot, fervent;" cp. Eng., "zest"), is used, metaphorically, in Revelation 3:15,16 .
King James Dictionary 
1. Having sensible heat opposed to cold as a hot stove or fire a hot cloth hot liquors. Hot expresses more than warm. 2. Ardent in temper easily excited or exasperated vehement.
Achilles is impatient, hot and revengeful.
3. Violent furious as a hot engagement or assault. 4. Eager animated brisk keen as a hot pursuit, or a person hot in a pursuit. 5. Lustful lewd. 6. Acrid biting stimulating pungent as hot as mustard or pepper.