Strong's #7298: rahat (pronounced rah'-hat)

from an unused root apparently meaning to hollow out; a channel or watering-box; by resemblance a ringlet of hair (as forming parallel lines):--gallery, gutter, trough.

Brown-Driver-Briggs Hebrew Lexicon:

rahaṭ

1) trough, hollow

2) lock of hair

2a) meaning dubious

Part of Speech: noun masculine

Relation: from an unused root apparently meaning to hollow out

Same Word by TWOT Number: 2127a, 2128a

Usage:

This word is used 4 times:

 

Genesis 30:38: "he had peeled before the flocks in the gutters in the watering troughs when the flocks"
Genesis 30:41: "the rods before the eyes of the cattle in the gutters, that they might conceive among the rods."
Exodus 2:16: "and drew water, and filled the troughs to water their father's flock."
Song of Solomon 7:5: "like purple; the king is held in the galleries."