חָצָץchâtsâts

gravel, as divided, comminuted (Proverbs 20:17; Lamentations 3:16; Psalms 77:18)

Pronunciation: khaw-tsawts' · Hebrew/Aramaic (Old Testament) · H2687

Same root

חֵץchêts · H2671properly, a piercer, i.e. an arrow; by implication, a wound; figuratively, (of God) thunderbolt; the shaft of aspear

Where it appears

Appears 2 times in the Bible.

Proverbs 20:17 Stolen bread tastes sweet, but it turns to gravel in the mouth.
Lamentations 3:16 He has made me chew on gravel. He has rolled me in the dust.

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).