a quarter of the circumference of a circle
any of the four areas into which a plane is divided by two orthogonal coordinate axes
the area enclosed by two perpendicular radii of a circle
a measuring instrument for measuring altitude of heavenly bodies
One of the four sections made by dividing an area with two perpendicular lines.
The four regions of the Cartesian plane bounded by the x-axis and y-axis.
One fourth of a circle or disc; a sector with an angle of 90.
A measuring device with a graduated arc of 90 used in locating an altitude.
Origin: From quadrantem, accusative singular of quadrans.
the fourth part; the quarter
the quarter of a circle, or of the circumference of a circle, an arc of 90¡, or one subtending a right angle at the center.
one of the four parts into which a plane is divided by the coordinate axes. The upper right-hand part is the first quadrant; the upper left-hand part the second; the lower left-hand part the third; and the lower right-hand part the fourth quadrant
an instrument for measuring altitudes, variously constructed and mounted for different specific uses in astronomy, surveying, gunnery, etc., consisting commonly of a graduated arc of 90¡, with an index or vernier, and either plain or telescopic sights, and usually having a plumb line or spirit level for fixing the vertical or horizontal direction.
Origin: [L. quadrans, -antis, a fourth part, a fourth of a whole, fr. quattuor four: cf. F. quadrant, cadran. See Four, and cf. Cadrans.]
Quadrant is an Australian literary and cultural journal. Since 1956 it has defended freedom of expression, high culture and the Western tradition. The magazine takes a conservative position on political and social issues, describing itself as sceptical of 'unthinking Leftism, or political correctness, and its "smelly little orthodoxies"'. Quadrant reviews literature, as well as featuring essays on ideas and topics such as politics, history, universities, and the arts. It also publishes poetry and short stories. It is published ten times per year and its current cover price is A$8.50. Keith Windschuttle was appointed Editor in late 2007.
Chambers 20th Century Dictionary
kwod′rant, n. (geom.) the fourth part of a circle, or an arc of 90°: an instrument used in astronomy for the determination of angular measurements: an instrument of navigation for measuring the altitude of the sun.—adj. Quadrant′al, pertaining to, equal to, or included in a quadrant. [L. quadrans, from quatuor, four.]
The Nuttall Encyclopedia
an instrument for taking altitudes, consisting of the graduated arc of a circle of ninety degrees.
The Standard Electrical Dictionary
A length equal to an approximate earth quadrant, equal to 1E9 centimeters. It has been used as the name for the unit of inductance, the henry, q. v. Synonym--Standard Quadrant.
The numerical value of quadrant in Chaldean Numerology is: 6
The numerical value of quadrant in Pythagorean Numerology is: 6
Sample Sentences & Example Usage
He's a four-quadrant, larger-than-life movie star, this is going to have great legs.
I had several meetings with Mr. Ripley and talked to the Capitol Commission on a number of things, i made it very clear that senators should not be out of this building for a session. And his plan of taking a quadrant out of service for a time and moving it elsewhere in Lincoln is not acceptable for us.
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