Question

what are bound tell me in brief​

Answer 1

Answer:

Held in chemical or physical combination.

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Answer 2

Answer:

To bound is to jump or hop — usually as you run. Bound can also mean to go or to plan to go, especially to a certain destination, as in being bound for New York or homeward-bound. Superman can "leap tall buildings in a single bound," but the word bound is usually about boundaries.