تعريف / معنى quadrant

• English - Noun: quadrant ( plural quadrants ) One of the four sections made by dividing an area with two perpendicular lines . ( mathematics ) The four regions of the Cartesian plane bounded by the x-axis and y-axis. ( geometry ) One fourth of a circle or disc; a sector with an angle of 90°. ( nautical ) A measuring device with a graduated arc of 90° used in locating an altitude . Translations See also octant…
• English - Alternative forms: quadraunt ( obsolete )
• English - Etymology: From Latin quadrantem , accusative singular of quadrāns ( “ fourth part of something , quarter ” ).
• English - Pronunciation: enPR: kwŏdʹrənt , IPA (key) : /ˈkwɑd.ɹənt/
• Catalan - Etymology: From Latin quadrāns ( “ fourth part of something , quarter ” ).