Guelph
a city, port of entry, and capital of Wellington co., Ontario; on the Speed river, 45 miles W. by S. of Toronto. It is the seat of the Ontario Agricultural College, and has several flour mills, woolen mills, and manufactories of sewing machines, the Speed supplying abundant motive power. Pop. about 15,200.
GUERILLA (ge-ril'la), an irregular mode of carrying on war by means of small, independent bands of armed men, self-constituted and ordered, unconnected with a regular army, and entitled to dismiss themselves at any time. Guerilla warfare is mainly carried on in a country occupied by an enemy.