bound

verb1 of 3

to go to a specified place; to jump

• “Because of the contract, he is bound to deliver them.”Tatoeba
• “We are bound to each other by a close friendship.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 3

(with infinitive) Obliged (to).

noun3 of 3

A value which is known to be greater or smaller than a given set of values.