magma
English
/ˈmæɡ.mə/
noun
Definitions
- (geology) The molten matter within the earth, the source of the material of lava flows, dikes of eruptive rocks, etc.
- (mathematics) A basic algebraic structure consisting of a set equipped with a single binary operation.
- Any soft doughy mass.
- The residuum after expressing the juice from fruits.
Etymology
Derived from Ancient Greek μάγμα (paste, thick unguent).
Origin
Ancient Greek
μάγμα
Gloss
paste, thick unguent