a general sense, denotes an engagement, or a difference decided by arms. See Battle.

our ancient law, was a formal trial of some doubtful cause or quarrel, by the swords or batons of two champions. This form of proceeding was very frequent, not only in criminal but in civil causes; being built on a supposition that God would never grant the victory but to him who had the best right. The last trial of this kind in England was between Donald Lord Reay appellant, and David Ramsay, Esq., defendant, when, after many formalities, the matter was referred to the king's pleasure. See the article Battle.

Combination, properly denotes an assemblage of several things, two by two.