FILLER

n. person or thing which fills; filling, stuffing; device used for filling; substance used to fill a gap or cavity; material which fills extra space (in a newspaper or magazine); substance added to a product (i.e. to increase bulk)

In general, a filler is something that is used to fill gaps. Specialized meanings of the word "filler" include:Filler (animal food), dietary fiber and other ingredients added to pet foods to provide bulkFiller (linguistics), a sound spoken to fill up gaps in utterancesFiller (materials), particles added to a matrix material, usually to improve its propertiesFillers are mostly used in furniture industries to fill the plywood or wooden surfaces prelaminated or laminated, prepolished or polished and on all sorts of woods so that no absorbing pores or minute holes are left open. This is done prior to the application of wood polishes or finishes and wood stains so as to maintain a better look of such surfaces.
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The fillér was the name of various small change coins throughout Hungarian history. It was the subdivision of the Austro-Hungarian and the Hungarian korona, the pengő and the forint. The name derives from the German word Vierer that means 'number four' in English. Originally it was the name of the four-Kreuzer coin.
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Noun
1. used for filling cracks or holes in a surface
(hypernym) sealing material
(hyponym) putty
(derivation) fill
2. 100 filler equal 1 forint
(hypernym) Hungarian monetary unit
(part-holonym) forint
3. copy to fill space between more important articles in the layout of a magazine or newspaper
(hypernym) copy, written matter
(derivation) fill, fill up, make full
4. anything added to fill out a whole; "some of the items in the collection are mere makeweights"
(synonym) makeweight
(hypernym) object, physical object
(derivation) fill, fill up, make full
5. the tobacco used to form the core of a cigar
(hypernym) tobacco, baccy
(part-holonym) cigar
(derivation) fill, fill up, make full

n. filler, forint, unit of currency in Hungary

n. elephant