עָרַב‎ (ʻârab|aw-rab'|verb|become evening)
[Heb] עָרַב‎ ETCBC: ערב‎ (verb|become evening) OSHL: p.ff.ac TWOT: 1689 GK: H6845
Derivation: a primitive root (rather identical with עָרַב‎ through the idea of covering with a texture);
Strong's: to grow dusky at sundown
KJV: be darkened, (toward) evening.