Definition of expansion

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Expansion (n.) The operation of steam in a cylinder after its communication with the boiler has been cut off, by which it continues to exert pressure upon the moving piston..

Lern More About Expansion

Pyrometer :: Pyrometer (n.) An instrument used for measuring the expansion of solid bodies by heat.
Expansion :: Expansion (n.) The enlargement of the ship mathematically from a model or drawing to the full or building size, in the process of construction..
Anthesis :: Anthesis (n.) The period or state of full expansion in a flower.
Intumescence :: Intumescence (n.) The act or process of swelling or enlarging; also, the state of being swollen; expansion; tumidity; especially, the swelling up of bodies under the action of heat..
Spread :: Spread (n.) Expansion of parts.
Dawn :: Dawn (n.) First opening or expansion; first appearance; beginning; rise.
Dicrotic :: Dicrotic (a.) Of or pertaining to the second expansion of the artery in the dicrotic pulse; as, the dicrotic wave..
Rhamphorhynchus :: Rhamphorhynchus (n.) A genus of pterodactyls in which the elongated tail supported a leathery expansion at the tip.
Candlebomb :: Candlebomb (n.) A small glass bubble, filled with water, which, if placed in the flame of a candle, bursts by expansion of steam..
Choke :: Choke (v. t.) To hinder or check, as growth, expansion, progress, etc.; to stifle..
Bulb :: Bulb (n.) An expansion or protuberance on a stem or tube, as the bulb of a thermometer, which may be of any form, as spherical, cylindrical, curved, etc..
Spongiolite :: Spongiole (n.) A supposed spongelike expansion of the tip of a rootlet for absorbing water; -- called also spongelet.
Frondose :: Frondose (a.) Frond bearing; resembling a frond; having a simple expansion not separable into stem and leaves.
Swell :: Swell (v. i.) To grow larger; to dilate or extend the exterior surface or dimensions, by matter added within, or by expansion of the inclosed substance; as, the legs swell in dropsy; a bruised part swells; a bladder swells by inflation..
Dilation :: Dilation (n.) The act of dilating, or the state of being dilated; expansion; dilatation..
Vision :: Vision (v.) The faculty of seeing; sight; one of the five senses, by which colors and the physical qualities of external objects are appreciated as a result of the stimulating action of light on the sensitive retina, an expansion of the optic nerve..
Expander :: Expander (n.) Anything which causes expansion esp. (Mech.) a tool for stretching open or expanding a tube, etc..
Expansion :: Expansion (n.) Enlargement or extension of business transactions; esp., increase of the circulation of bank notes..
Cut-off :: Cut-off (n.) The valve gearing or mechanism by which steam is cut off from entering the cylinder of a steam engine after a definite point in a stroke, so as to allow the remainder of the stroke to be made by the expansive force of the steam already let in. See Expansion gear, under Expansion..
Plant :: Plant (n.) A vegetable; an organized living being, generally without feeling and voluntary motion, and having, when complete, a root, stem, and leaves, though consisting sometimes only of a single leafy expansion, or a series of cellules, or even a single cellule..
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