invade, occupy(verb) march aggressively into another's territory by military force for the purposes of conquest and occupation. Synonyms: lodge in, invade, occupy, encroach upon, engross, obtrude upon, intrude on, busy, worry, absorb, engage, reside, concern, overrun, fill, infest, interest, take, use up.
It's my understanding that the difference between a violin and a fiddle is the bridge. The bridge on a violin is flatter that the fingerboard. However, on a fiddle, the contour of the bridge is made to match the contour of the fingerboard.
The Fiddle: The fiddle refers to any of the bowed stringed musical instruments like the violin. It is a very integral part of bluegrass music. Alison Krauss, Chubby Wise and Kenny Baker have been few of the most innovative fiddlers ever in Bluegrass music.