quadrature

English dictionary entry

Meanings

noun
  1. The process of making something square; squaring.
  2. The act or process of constructing a square that has the same area as a given plane figure, or of computing that area.
  3. The calculation of a definite integral by numerical means.
  4. The act or process of solving an indefinite integral by symbolic means.
  5. A situation in which the directions of two celestial bodies (or a celestial body and the Sun) form a right angle from the perspective of the observer.
  6. The condition in which the phase angle between two alternating quantities is 90°.
  7. A painting painted on a wooden panel.

Pronunciation

/ˈkwɒd.ɹəˌtjʊə(ɹ)/ /ˈkwɒd.ɹə.t͡ʃə(ɹ)/ /ˈkwɑ.dɹəˌt͡ʃʊɚ/ /ˈkwɑ.dɹə.t͡ʃɚ/ /ˈkwɒd.ɹəˌt͡ʃʊɚ/ /ˈkwɒd.ɹə.t͡ʃɚ/

Word forms

quadrature quadratures

Etymology

Borrowed from Latin quadrātūra.

Related words

Derived words

add in quadrature differential quadrature Gaussian quadrature quadrature amplitude modulation quadrature domain space quadrature
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