metallurgy

As a noun metallurgy

is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between metallurgy and alchemy

is that metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working while alchemy is (label) the ancient search for a universal panacea, and of the philosopher's stone, that eventually developed into chemistry.

As nouns the difference between metallurgy and mineralogy

is that metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working while mineralogy is (petrology) the branch of petrology that studies minerals.

As a noun metallurgy

is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between metallurgy and steelwork

is that metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working while steelwork is all the steel components of a structure.

As nouns the difference between siderurgy and metallurgy

is that siderurgy is the iron and steel industry while metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

As nouns the difference between mining and metallurgy

is that mining is (activity of removing solid valuables from the earth) The activity of removing solid valuables from the earth while metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

As a verb mining

is present participle of lang=en.

As nouns the difference between metallurgy and metaphysics

is that metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working while metaphysics is (philosophy|uncountable) the branch of philosophy which studies fundamental principles intended to describe or explain all that is, and which are not themselves explained by anything more fundamental; the study of first principles; the study of being insofar as it is being (ens in quantum ens ).

As nouns the difference between materials and metallurgy

is that materials is plural of lang=en while metallurgy is the science of metals; their extraction from ores, purification and alloying, heat treatment, and working.