A bounded interval refers to an interval with both upper and lower limits, denoted by two distinct real numbers. The endpoints are included in the interval.
Related terms
Open Interval: An open interval excludes its endpoints and only includes all real numbers between them.
Closed Interval: A closed interval includes both of its endpoints and all real numbers between them.
Endpoint: The endpoint of an interval refers to either of its two extreme values (upper or lower) that define its boundaries.