Real Dictionary

fillet
Fillet is a strip of meat, especially beef, that has no bones in it.

fillet in American English
a narrow band worn around the head as to hold the hair in place
to bind or decorate with a band, molding, etc.
noun: a boneless cut or slice of meat or fish, esp. the beef tenderloin
transitive verb: to cut or prepare (meat or fish) as a fillet

fillet in British English
noun: a strip of boneless meat, esp the undercut of a sirloin of beef
verb: to cut or prepare (meat or fish) as a fillet

fillet in Hospitality 1
noun: A fillet is a strip of meat or fish that has no bones in it.

fillet in Hospitality 2
verb: When you fillet fish or meat, you prepare it by taking the bones out.