1. (n.) To stop or hesitate as if suddenly frightened, or in doubt, or impeded by unforeseen difficulties; to take alarm; to exhibit hesitancy and indecision.
2. (n.) To do anything awkwardly or unskillfully.
3. (n.) To play fast and loose; to dissemble.
4. (v. t.) To embarrass with difficulties; to make a bungle or botch of.