Is “Gulches” a Scrabble word?
Yes
GULCHES
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Gulches
/ˈɡʌltʃɪz/
noun
1.A ravine-like or deep V-shaped valley, often eroded by flash floods; shallower than a canyon and deeper than a gully.
2.An act of gulching or gulping.
3.A glutton.
verb
1.To swallow greedily; to gulp down.
2.To fall heavily.