an ordered list that uses a number to start each entry

Or an ordered list, is a sequentially numbered or lettered list.

A LIST where each entry is given a number that is printed to the left of the start of each new entry. The "numbers" can also be letters in alphabetical order. Usually written as NL in a MANUSCRIPT. ( See UNNUMBERED LIST.)

The World Wide Web page paragraph style that presents an ordered list of items.

a software feature you use to create a list in which each item begins with a number