veg*n

Etymology
Also spelled 'veg*an', derived from vegan and vegetarian and the use in computer languages of * as a wildcard

Adjective

 * 1) Vegetarian and/or vegan.

Noun

 * 1) Vegetarian and/or vegan; a person who may either eat no animal flesh or eat no animal products at all.

Usage notes
Veg*n is generally used when referring to a group of people that includes both vegetarians and vegans.