A mathematical value expressing quantity.

• A numeral symbol.
• A member of a number set such as integer or real.

An identifying code of digits or letters.

• An item's position in a list, often written No. or #.
• A telephone number.

A single performance piece in a show.

• An issue of a periodical.

The grammatical category of singular or plural.

To count or total.

• To assign numbers to.
• To amount to.
• To list or classify.

Comparative of numb.

• More numb.