Definition of expansion

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Expansion (n.) The developed result of an indicated operation; as, the expansion of (a + b)2 is a2 + 2ab + b2..

Lern More About Expansion

Aliethmoidal :: Aliethmoidal (a.) Pertaining to expansions of the ethmoid bone or cartilage.
Alinasal :: Alinasal (a.) Pertaining to expansions of the nasal bone or cartilage.
Pyrometer :: Pyrometer (n.) An instrument used for measuring the expansion of solid bodies by heat.
Enlargement :: Enlargement (n.) The act of increasing in size or bulk, real or apparent; the state of being increased; augmentation; further extension; expansion..
Apterous :: Apterous (a.) Destitute of winglike membranous expansions, as a stem or petiole; -- opposed to alate..
Choke :: Choke (v. t.) To hinder or check, as growth, expansion, progress, etc.; to stifle..
Rhamphorhynchus :: Rhamphorhynchus (n.) A genus of pterodactyls in which the elongated tail supported a leathery expansion at the tip.
Aliseptal :: Aliseptal (a.) Relating to expansions of the nasal septum.
Expansion :: 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..
Spongiolite :: Spongiole (n.) A supposed spongelike expansion of the tip of a rootlet for absorbing water; -- called also spongelet.
Inflation :: Inflation (n.) The act or process of inflating, or the state of being inflated, as with air or gas; distention; expansion; enlargement..
Inexpansible :: Inexpansible (a.) Incapable of expansion, enlargement, or extension..
Patagium :: Patagium (n.) In bats, an expansion of the integument uniting the fore limb with the body and extending between the elongated fingers to form the wing; in birds, the similar fold of integument uniting the fore limb with the body..
Pitcher :: Pitcher (n.) A tubular or cuplike appendage or expansion of the leaves of certain plants.
Dilatable :: Dilatable (a.) Capable of expansion; that may be dilated; -- opposed to contractible; as, the lungs are dilatable by the force of air; air is dilatable by heat..
Dilatation :: Dilatation (n.) The act of dilating; expansion; an enlarging on al/ sides; the state of being dilated; dilation.
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..
Diffusiveness :: Diffusiveness (n.) The quality or state of being diffusive or diffuse; extensiveness; expansion; dispersion. Especially of style: Diffuseness; want of conciseness; prolixity.
Pulmograde :: Pulmograde (a.) Swimming by the expansion and contraction, or lunglike movement, of the body, or of the disk, as do the medusae..
Spread :: Spread (n.) Expansion of parts.
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