budge 1 
(bŭj)
(bŭj)v. budged, budg·ing, budg·es
v.intr.
1. To move or stir slightly: The trapped child was stuck tight and couldn't budge.
2. To alter a position or attitude: had made the decision and wouldn't budge.
v.tr.
1. To cause to move slightly.
2. To cause to alter a position or attitude: an adamant critic who couldn't be budged.
[Old French bouger, from Vulgar Latin *bullicāre, to bubble, from Latin bullīre, to boil.]