Definitions: (verb) If you are required to do something, you have to do it. (verb) If you require something, you need it.
Examples: (verb) All men over the age of 21 are required to report to the army for service (verb) The new system will make the information available where it is required. (verb) The job requires a high level of math skills.
Synonyms: verbs: need.
Academic Word List Sublist and Group: 1 D