BELT

Endless loop of flexible material between two rotating shafts or pulleys

A band to tie or buckle around the body (usually at the waist)

An elongated region where a specific condition or characteristic is found

Example: "A belt of high pressure"

A vigorous blow

Example: "The sudden knock floored him"

A path or strip (as cut by one course of mowing)

Ammunition (usually of small caliber) loaded in flexible linked strips for use in a machine gun

The act of hitting vigorously

Example: "He gave the table a whack"