rock hammer
noun
A hammer used for rock-breaking.
Origin
Mid 19th century.
- phosphagen
- phospham
- phosphamide
- phosphane
- phosphataemia
- phosphatase
- phosphatase test
- phosphate
- phosphate bond
- phosphated
- phosphate-free
- phosphate glass
- phosphate island
- phosphatemia
- phosphate rock
- phosphatic
- phosphatic acid
- phosphatic nodule
- phosphatide
- phosphatidic acid
- phosphatidyl
- phosphatidylcholine
- phosphatisation
- phosphatise
- phosphatised