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Webster’s Dictionary (1828)



28 words match “EXTANT”

PIG n.
rom the smelting furnace. See Pig, 4. -- Pig yoke (Naut.), a nickname for a quadrant or sextant. -- A pig in a poke (that is, bag), a blind bargain; something bought or bargained for, without the quality or the value being known. [Colloq.]
RADIUS n.
The movable limb of a sextant or other angular instrument. Knight. Radius bar (Math.), a bar pivoted at one end, about which it swings, and having its other end attached to a piece which it causes to move in a circular arc. -- Radius of curvature. See under Curvature.
REFLECTING a.
ting mind. Reflecting circle, an astronomical instrument for measuring angless, like the sextant or Hadley's quadrant, by the reflection of light from two plane mirrors which it carries, and differing from the sextant chiefly in having an entire circle. -- Reflecting galvanometer, a galvanometer in which the deflectio…
ROLL n.
s of Parliament, the entry of the petitions, answers, and transactions in Parliament, are extant. Sir M. Hale. The roll and list of that army doth remain. Sir J. Davies.
SEXTANS n.
A constellation on the equator south of Leo; the Sextant.
SINCE prep.
e, since my coming. Gen. xxx. 30. I have a model by which he build a nobler poem than any extant since the ancients. Dryden.
UNWRITTEN a.
ich is not derived from express legislative enactment, or at least from any enactment now extant and in force as such. This law is now generally contained in the reports of judicial decisions. See Common law, under Common. -- Unwritten laws, such laws as have been handed down by tradition or in song. Such were the law…
VERNIER n.
hort scale made to slide along the divisions of a graduated instrument, as the limb of a sextant, or the scale of a barometer, for indicating parts of divisions. It is so graduated that a certain convenient number of its divisions are just equal to a certain number, either one less or one more, of the divisions of the…
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