noun.
The act of consuming; destruction as by decomposition, burning, eating, etc.; hence, destruction of substance; annihilation.
noun.
Specifically Dissipation or destruction by use; in polit. ccon., the use or expenditure of the products of industry, or of anything having an exchangeable value.
noun.
The state of being wasted or diminished.
noun.
In medicine: A wasting away of the flesh; a gradual attenuation of the body; progressive emaciation: a word of comprehensive signification
noun.
More specifically, a disease of the lungs accompanied by fever and emaciation, often but not invariably fatal: called technically phthisis, or phthisis pulmonaris. See phthisis and tuberculosis.
noun.
In Roman law, loss of a right of action after commencement of the suit.