| n. | 1. | One who, or that which, fills; something used for filling. |
| 2. | (Paint.) A composition, as of powdered silica and oil, used to fill the pores and grain of wood before applying paint, varnish, etc. | |
| 3. | (Forestry) Any standing tree or standard higher than the surrounding coppice in the form of forest known as | |
| 1. | A thill horse. |
| Noun | 1. | filler - used for filling cracks or holes in a surface |
| 2. | filler - 100 filler equal 1 forint | |
| 3. | filler - copy to fill space between more important articles in the layout of a magazine or newspaper | |
| 4. | filler - anything added to fill out a whole; "some of the items in the collection are mere makeweights" Synonyms: makeweight | |
| 5. | filler - the tobacco used to form the core of a cigar |