BUCK
- the male of the deer, rabbit, goat, etc.
- (of a horse) to leap with arched back
- to resist something obstinately
- to throw (a rider) by bucking
- to leap forward and upward suddenly [v BUCKED, BUCKING, BUCKS]
- to resist obstinately
- dollar
- to strive for a promotion or some other advantage
- to set up an instrument in line with two marks
- to make or become more cheerful, vigorous, etc.
- to shift responsibility