n. One who or that which fills; especially, a vessel or utensil for conveying a liquid into a bottle, cask, etc.; a funnel.n. That which serves to fill up or supply a vacancy; a filling.n. In painting, a material applied to the bare wood for the purpose of filling the grain, thus making a smooth surface for the reception of the coat of paint or varnish. Fillers may be a liquid like varnish, or a paste composed of linseed-oil and any material with a tendency to force its way into the grain of the wood, as silica, powdered glass, or ground slate. They are transparent and do not mar the beauty of the wood.n. The tobacco which makes the body of a cigar, as distinguished from the wrapper.n. A thill-horse: same as thiller.n. A machine for filling bottles, cans, or bags with liquids or dry materials.n. In horticulture, a tree that is planted in an orchard temporarily, to be removed when the trees of the regular planting and of more enduring character are well grown and occupy the land.n. In the manufacture of plastic materials, a solid substance, such as wood fiber or mineral powders, used to give greater consistence to a viscid constituent, such as collodion or a fused resin.n. In engineering: A longitudinal timber or other material placed between two parallel members, as a timber placed between two steel I-beams to stiffen them and to enable them to act as one beam.n. A hollow cylindrical pipe or spool through which a bolt is passed to fasten together two parallel beams or struts. The bolt in conjunction with the filler prevents the two beams or struts from spreading apart and from moving too close together.n. A current subsidary coin of Hungary, the hundredth part of a krona, equivalent to two tenths of a United States cent.