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What is the difference between planar and plane?

planar | plane |

Plane is a synonym of planar.

Plane is a related term of planar.



As adjectives the difference between planar and plane

is that planar is of or pertaining to a plane while plane is of a surface: flat or level.

As a noun plane is

a level or flat surface.

As a verb plane is

to smooth (wood) with a plane.

planar

English

Adjective

(en adjective)
  • Of or pertaining to a plane.
  • A planar projection of a three-dimensional object is its projection onto a plane.
  • Flat, two-dimensional.
  • (graph theory, of a graph) Able to be embedded in the plane with no edges intersecting.
  • A complete graph with more than four nodes is never planar .
  • (transistor chip, semiconductor devices) Having a flat profile, not etched into a mesa.
  • Derived terms

    * antiplanar * nonplanar * synplanar

    plane

    English

    Etymology 1

    From (etyl) . The word was introduced in the seventeenth century to distinguish the geometrical senses from the other senses of plain.

    Adjective

    (er)
  • Of a surface: flat or level.
  • Noun

    (en noun)
  • A level or flat surface.
  • (geometry) A flat surface extending infinitely in all directions (e.g. horizontal or vertical plane).
  • A level of existence or development. (eg'', ''astral plane )
  • A roughly flat, thin, often moveable structure used to create lateral force by the flow of air or water over its surface, found on aircraft, submarines, etc.
  • (computing, Unicode) Any of a number of designated ranges of sequential code points.
  • (anatomy) An imaginary plane which divides the body into two portions.
  • Hyponyms
    * (mathematics) real plane, complex plane * (anatomy) coronal plane, frontal plane, sagittal plane, transverse plane
    Derived terms
    *

    Etymology 2

    From (etyl), from (etyl), from (etyl), from

    Noun

    (en noun)
  • (countable) A tool for smoothing wood by removing thin layers from the surface.
  • See also
    * rhykenologist

    Verb

    (plan)
  • To smooth (wood) with a plane.
  • Etymology 3

    Abbreviated from aeroplane .

    Noun

    (en noun)
  • An airplane; an aeroplane.
  • * {{quote-magazine, date=2013-09-06, author=Tom Cheshire
  • , volume=189, issue=13, page=34, magazine=(The Guardian Weekly) , title= Solar-powered travel , passage=The plane is travelling impossibly slowly – 30km an hour – when it gently noses up and leaves the ground. With air beneath them, the rangy wings seem to gain strength; the fuselage that on the ground seemed flimsy becomes elegant, like a crane vaunting in flight. It seems not to fly, though, so much as float.}}
    Derived terms
    * floatplane * planeside * planespotter/plane spotter/plane-spotter * plane spotting * seaplane

    Verb

    (plan)
  • (nautical) To move in a way that lifts the bow of a boat out of the water.
  • To glide or soar.
  • Etymology 4

    From (etyl) plane, from (etyl) platanus, from (etyl) .

    Noun

    (en noun)
  • (senseid)(countable) A deciduous tree of the genus Platanus .
  • (Northern UK) A sycamore.
  • Derived terms
    * (l)

    Anagrams

    *