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; a membranous covering, causing opacity; hence, any thin, slight covering. He from thick films shall purge the visual ray. Pope.

State of being filmy.

Composed of film or films. Whose filmy cord should bind the struggling fly. Dryden.

To cover with a film; to coat thinly; as, to infilm one metal with another in the process of gilding; to infilm the glass of a mirror. [R.]

Any elevation made by the separation of the film or skin, as on plants; or by the swelling of the substance at the surface, as on steel.

A thin film of liquid inflated with air or gas; as, a soap bubble; bubbles on the surface of a river. Beads of sweat have stood upon thy brow, Like bubbles in a late disturbed stream. Shak.

pigment is called carbon paper or carbon tissue. This is exposed under a negative and the film is transferred from the paper to some other support and developed by washing (the unexposed portions being dissolved away). If the process stops here it is called single transfer; if the image is afterward transferred in orde…

s as a containing for wounds; but its chief application is as a vehicle for the sensitive film in photography. Collodion process (Photog.), a process in which a film of sensitized collodion is used in preparing the plate for taking a picture. -- Styptic collodion, collodion containing an astringent, as tannin.…

A photomechanical print made directly from a hardened film of gelatin or other colloid; also, the process of making such prints. According to one method, the film is sensitized with potassium dichromate and exposed to light under a reversed negative. After the dichromate has been washed out, the film is soaked in glyce…

Not thick or heavy; slender; filmy; as, a fine thread.

A loose filmy mass or a thin chiplike layer of anything; a film; flock; lamina; layer; scale; as, a flake of snow, tallow, or fish. "Lottle flakes of scurf." Addison. Great flakes of ice encompassing our boat. Evelyn.

A mode of covering transparent white glass with a film of colored glass. Knight. Flashing point (Chem.), that degree of temperature at which a volatile oil gives off vapor in sufficient quantity to burn, or flash, on the approach of a flame, used as a test of the comparative safety of oils, esp. kerosene; a flashing po…

ily 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 than those that sink.

To wrinkle; -- said of the gelatin film.

The sudden brightening of a fused globule of gold or silver, when the last film of the oxide of lead or copper leaves its surface; -- also called blick. A phenomenon called, by the old chemists, fulguration. Ure.

-- Gold latten, a thin plate of gold or gilded metal. -- Gold leaf, gold beaten into a film of extreme thinness, and used for gilding, etc. It is much thinner than gold foil. -- Gold lode (Mining), a gold vein. -- Gold mine, a place where gold is obtained by mining operations, as distinguished from diggings, where…

A fine, filmy substance, like cobwebs, floating in the air, in calm, clear weather, especially in autumn. It is seen in stubble fields and on furze or low bushes, and is formed by small spiders.

the senses, but capable of detection by the hygroscope; as, glass is often covered with a film of hygroscopic moisture.

fluids, as albumin and fat, by which the globules of the latter are surrounded by a thin film of the former.

-- Ice pack, an irregular mass of broken and drifting ice. -- Ice paper, a transparent film of gelatin for copying or reproducing; papier glacé. -- Ice petrel (Zoöl.), a shearwater (Puffinus gelidus) of the Antarctic seas, abundant among floating ice. -- Ice pick, a sharp instrument for breaking ice into small pie…