FLOTATION PROCESS n.
es contained in pulverized ore or the like by depositing the mixture on the surface of a flowing liquid, the substances that are quickly wet readily overcoming the surface tension of the liquid and sinking, the others flowing off in a film or slime on the surface, though, perhaps, having a greater specific gravity tha…
FLY n.
eysuckle (Bot.), a plant of the honeysuckle genus (Lonicera), having a bushy stem and the flowers in pairs, as L. ciliata and L. Xylosteum. -- Fly hook, a fishhook supplied with an artificial fly. -- Fly leaf, an unprinted leaf at the beginning or end of a book, circular, programme, etc. -- Fly maggot, a maggot bred…
FOLIAGE n.
A cluster of leaves, flowers, and branches; especially, the representation of leaves, flowers, and branches, in architecture, intended to ornament and enrich capitals, friezes, pediments, etc. Foliage plant (Bot.), any plant cultivated for the beauty of its leaves, as many kinds of Begonia and Coleus.…
FORCING n.
The art of raising plants, flowers, and fruits at an earlier season than the natural one, as in a hitbed or by the use of artificial heat. Forcing bed or pit, a plant bed having an under layer of fermenting manure, the fermentation yielding bottom heat for forcing plants; a hotbed. -- Forcing engine, a fire engine. -…