FLAG n.
An aquatic plant, with long, ensiform leaves, belonging to either of the genera Iris and Acorus. Cooper's flag, the cat-tail (Typha latifolia), the long leaves of which are placed between the staves of barrels to make the latter water-tight. -- Corn flag. See under 2d Corn. -- Flag broom, a coarse of broom, originall…
FLAKE n.
by stanchions, for drying codfish and other things. You shall also, after they be ripe, neither suffer them to have straw nor fern under them, but lay them either upon some smooth table, boards, or flakes of wands, and they will last the longer. English Husbandman.
FLUORINE n.
ly, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepared nor kept in glass vessels. If set free it immediately attacks the containing material, so that it was not isolated until 1886. It is a pungent, corrosive, colorless gas. Symbol F. Atomic weight 19.…