Strong's #5868: `ayam (pronounced ah-yawm')

of doubtful origin and authenticity; probably meaning strength:--mighty.

Brown-Driver-Briggs Hebrew Lexicon:

‛ăyâm

1) glow, heat

1a) meaning dubious

Part of Speech: noun masculine

Relation: of doubtful origin and authenticity

Usage:

This word is used 1 times:

 

Isaiah 11:15: "the tongue of the Egyptian sea; and with his mighty wind shall he shake his hand over"