A straddle is any set of offsetting positions on personal property. One example, is a put and call option on the same number of shares of a particular security, with the same exercise price and expiration date.
Definition of flack for English Language Learners. : a person whose job is to make people like or be interested in someone or something.
Definitions for quack-quack. Here are all the possible meanings and translations of the word quack-quack. Princeton's WordNet(0.00 / 0 votes)Rate this definition: quack-quack(noun) child's word for a duck.