FILTER n.
y passed to cleanse it from the solid or impure matter held in suspension; a chamber or device containing such substance; a strainer; also, a similar device for purifying air. Filter bed, a pond, the bottom of which is a filter composed of sand gravel. -- Filter gallery, an underground gallery or tunnel, alongside of…
FIREWORK n.
A device for producing a striking display of light, or a figure or figures in plain or colored fire, by the combustion of materials that burn in some peculiar manner, as gunpowder, sulphur, metallic filings, and various salts. The most common feature of fireworks is a paper or pasteboard tube filled with the combustibl…
FIRST a.
same as Christian name. See under Name, n. -- First officer (Naut.), in the merchant service, same as First mate (above). -- First sergeant (Mil.), the ranking non-commissioned officer in a company; the orderly sergeant. Farrow. -- First watch (Naut.), the watch from eight to twelve at midnight; also, the men on du…
FLAMEN n.
A priest devoted to the service of a particular god, from whom he received a distinguishing epithet. The most honored were those of Jupiter, Mars, and Quirinus, called respectively Flamen Dialis, Flamen Martialis, and Flamen Quirinalis. Affrights the flamens at their service quaint. Milton.