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US /pleɪn/ UK /pleɪn/
Homophones
Freq #1052

Meanings

  1. 1
  2. 2
  3. 3
  4. 4

Verb forms

Verb forms are not available for this word yet.

Thesaurus

Synonyms
1 noun · a vehicle with wings and... aeroplaneairplane
2 noun · a completely flat surface... sheet
3 noun · a hand tool with a blade... carpenter's plane
Word family
Forms planedplanerplanesplanestplaning
Derived forms antiplaneaquaplanebackplanebattleplanebiplanecargoplanecarplanecenterplaneconvexoplanecoplanedeplaneeigenplane
Related forms plainplanarplanate

Appears in

Simplified etymology

In its geometrical and woodworking senses, plane comes from Latin planus, meaning “flat”; mathematicians adopted the spelling in the early 17th century to distinguish geometrical uses from plain. Plane meaning “aircraft” is an unrelated shortening of aeroplane. The name of the plane tree is also unrelated, coming from Greek platus, “broad.”

Etymology

From Middle English plane, borrowed from Old French plane, from Latin platanus, from Ancient Greek πλάτανος (plátanos), from πλατύς (platús, “wide, broad”).

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