Strong's #1475: guwmmats (pronounced goom-mawts')
of uncertain derivation; a pit:--pit.
Brown-Driver-Briggs Hebrew Lexicon:
ּּּ
gûmmâts
1) pit
Part of Speech: noun masculine
Relation: of uncertain derivation
Usage:
This word is used 1 times:
Ecclesiastes 10:8: "He that diggeth a pit shall fall into it; and whoso breaketh a hedge, a serpent shall bite"