Quelle moustache porte Martin?

Quelle moustache porte Martin?, a photo by PubActuelle on Flickr.

A moustache ("moustache is almost universal in British English while mustache predominates in American English, except for the third edition of Webster (1961), which gives moustache as the principal headword spelling. Later editions of Websters New Collegiate Dictionary (from the 1973 eighth edition) give mustache'') is facial hair grown on the outer surface of the upper lip. It may or may not be accompanied by a beard, hair around the entire face.