Definition of fillets:
(n) :
A thin strip of any material, in various technical uses.
(n) :
(construction) A heavy bead of waterproofing compound or sealant material generally installed at the point where vertical and horizontal surfaces meet.
(n) :
(engineering, drafting, CAD) A rounded relief or cut at an edge, especially an inside edge, added for a finished appearance and to break sharp edges.
(n) :
A strip or compact piece of meat or fish from which any bones and skin and feathers have been removed.
(n) :
(UK) A premium cut of meat, especially beef, taken from below the lower back of the animal, considered to be lean and tender; also called tenderloin.
(n) :
(architecture) A thin featureless moulding/molding used as separation between broader decorative mouldings.