FALSE a.
of membranous croup, but unassociated with the deposit of a fibrinous membrane. -- False door or window (Arch.), the representation of a door or window, inserted to complete a series of doors or windows or to give symmetry. -- False fire, a combustible carried by vessels of war, chiefly for signaling, but sometimes b…
FAN n.
a fanner. -- Fan cricket (Zoöl.), a mole cricket. -- Fan light (Arch.), a window over a door; -- so called from the semicircular form and radiating sash bars of those windows which are set in the circular heads of arched doorways. -- Fan shell (Zoöl.), any shell of the family Pectinidæ. See Scallop, n., 1. -- Fan t…
FEED n.
n for leading cotton, wool, or other fiber, into a machine, as for carding, etc. -- Feed door, a door to a furnace, by which to supply coal. -- Feed head. (a) A cistern for feeding water by gravity to a steam boiler. (b) (Founding) An excess of metal above a mold, which serves to render the casting more compact by it…
FINGER n.
mb nut. -- Finger plate, a strip of metal, glass, etc., to protect a painted or polished door from finger marks. -- Finger post, a guide post bearing an index finger. -- Finger reading, reading printed in relief so as to be sensible to the touch; -- so made for the blind. -- Finger shell (Zoöl.), a marine shell (Ph…
FLING v. 2 definitions
-- To fling open, to throw open; to open suddenly or with violence; as, to fling open a door. -- To fling out, to utter; to speak in an abrupt or harsh manner; as, to fling out hard words against another. -- To fling up, to relinquish; to abandon; as, to fling up a design.
FLUSH a.
sunk, so as to be flush with a surface. (b) A sliding bolt let into the face or edge of a door, so as to be flush therewith. -- Flush deck. (Naut.) See under Deck, n., 1. -- Flush tank, a water tank which can be emptied rapidly for flushing drainpipes, etc.