Find out in two simple steps. The amount of calories you should eat every day depends on a few things: 1  Age, height and gender. 2  Daily activity level. 3  If you want to lose, maintain or gain weight.
Definitions for by-catch. Here are all the possible meanings and translations of the word by-catch. Princeton's WordNet(0.00 / 0 votes)Rate this definition: by-catch, bycatch(noun) unwanted marine creatures that are caught in the nets while fishing for another species. thousands of dolphins and porpoises and whales are killed as part of the by-catch each year.
verb (used with object), caught, catching. 1. to seize or capture, especially after pursuit: to catch a criminal; to catch a runaway horse. 2. to trap or ensnare: to catch a fish. 3. to intercept and seize; take and hold (something thrown, falling, etc.): to catch a ball; a barrel to catch rain.