coplanar

English

Etymology

From co- +‎ planar.

Pronunciation

• IPA^(key): /kəʊˈpleɪnə(ɹ)/

• Audio (US):

  (file)

• Rhymes: -eɪnə(ɹ)

Adjective

coplanar (not comparable)

1. (geometry, of at least two things, usually lines or plane figures) Within the same plane.
2. (astronomy, of multiple planets or other orbiting bodies) Orbiting a central celestial object within the same orbital plane.
   • 2009 January 9, Robert Naeye, “Exoplanets' Dance Reveals They're Coplanar”, in skyandtelescope.com, retrieved 9 Jan. 2009:

     Gliese 876’s third, innermost planet . . . is likely to be coplanar with its outer two companions.

Derived terms

• coplanarly
• noncoplanar

 

Related terms

• anticoplanar
• coplanarity
• syncoplanar

Translations

geometry: within the same plane

• Catalan: coplanari
• French: coplanaire (fr)
• German: komplanar
• Greek: συνεπίπεδος (el) (synepípedos)
• Italian: complanare (it)
• Manx: co-phlaanagh
• Russian: комплана́рный (ru) (komplanárnyj)
• Spanish: coplanario (es)

See also

• coincident
• collinear

Portuguese

Pronunciation

 

• (Brazil) IPA^(key): /ko.plaˈnaʁ/ [ko.plaˈnah]

• (Brazil) IPA^(key): /ko.plaˈnaʁ/ [ko.plaˈnah]
  • (São Paulo) IPA^(key): /ko.plaˈnaɾ/
  • (Rio de Janeiro) IPA^(key): /ko.plaˈnaʁ/ [ko.plaˈnaχ]
  • (Southern Brazil) IPA^(key): /ko.plaˈnaɻ/

 

• (Portugal) IPA^(key): /ku.plɐˈnaɾ/

• (Portugal) IPA^(key): /ku.plɐˈnaɾ/
  • (Southern Portugal) IPA^(key): /ku.plɐˈna.ɾi/

Adjective

coplanar m or f (plural coplanares)

1. coplanar

Romanian

Etymology

Borrowed from French coplanaire.

Adjective

coplanar m or n (feminine singular coplanară, masculine plural coplanari, feminine and neuter plural coplanare)

1. coplanar

Declension

		singular				plural
		masculine	neuter	feminine		masculine	neuter	feminine
nominative/ accusative	indefinite	coplanar		coplanară		coplanari	coplanare
	definite	coplanarul		coplanara		coplanarii	coplanarele
genitive/ dative	indefinite	coplanar		coplanare		coplanari	coplanare
	definite	coplanarului		coplanarei		coplanarilor	coplanarelor

Spanish

Pronunciation

• IPA^(key): /koplaˈnaɾ/ [ko.plaˈnaɾ]
• Rhymes: -aɾ
• Syllabification: co‧pla‧nar

Adjective

coplanar m or f (masculine and feminine plural coplanares)

1. coplanar