Strong's #2496: challamiysh (pronounced klal-law-meesh')
probably from 2492 (in the sense of hardness); flint:--flint(-y), rock.
Brown-Driver-Briggs Hebrew Lexicon:
ּׁ
challâmı̂ysh
1) flint, rock
Part of Speech: noun masculine
Relation: probably from H2492 (in the sense of hardness)
Usage:
This word is used 5 times:
Deuteronomy 8:15: "who brought thee forth water out of the rock of flint;"
Deuteronomy 32:13: "honey out of the rock, and oil out of the flinty out of the flinty rock;"
Job 28:9: "He putteth forth his hand upon the rock; he overturneth the mountains by the roots."
Psalms 114:8: "the rock into a standing water, the flint into a fountain of waters."
Isaiah 50:7: "be confounded: therefore have I set my face like a flint, and I know that"