Definition of belt
1 a
:a strip of flexible material worn especially around the waist as an item of clothing or a means of carrying something (such as tools)
b
:a similar article worn as a corset or for protection or safety or as a symbol of distinction
2
:a continuous band of tough flexible material for transmitting motion and power or conveying materials
3 a
:an area characterized by some distinctive feature (as of culture, habitation, geology, or life forms);
especially
:one suited to a particular crop
- the corn belt
4
:beltway 1
—
under one's belt
:in one's possession :as part of one's experience
