שָׁרָב shârâb

Meaning

quivering glow (of the air), expectation. the mirage

In the King James Version: heat, parched ground.

Derivation: from an unused root meaning to glare;

Where it is used

• Isaiah 35:7 The parched ground will become a pool, the thirsty land springs of water. In the haunt where jackals once lay, there will be grass and reeds and papyrus.
• Isaiah 49:10 They will not hunger or thirst, nor will scorching heat or sun beat down on them. For He who has compassion on them will guide them and lead them beside springs of water.