
n. [ LL. discursio a running different ways. See Discourse. ] The act of discoursing or reasoning; range, as from thought to thought. Coleridge. [ 1913 Webster ]
n. [ L. discussio a shaking, examination, discussion: cf. F. discussion. ]
The liberty of discussion is the great safeguard of all other liberties. Macaulay. [ 1913 Webster ]
Discussion of a problem
Discussion of an equation
a. Pertaining to discussion. [ 1913 Webster ]