plane
noun
1.
2.
(mathematics) an unbounded two-dimensional shape
- “we will refer to the plane of the graph as the X-Y plane”
- “any line joining two points on a plane lies wholly on that plane”
3.
adjective
verb
1.
Origin
From Latin plānum (“flat surface”), a noun use of the neuter of plānus (“plain”).
Phrases
- abstract plane
- aerospace plane
- arsenal plane
- astral plane
- axial plane
- bedding plane
- bit plane
- bow plane
- Bragg plane
- build the plane while flying it
- bush plane
- Cape plane
Related words
Narrower terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.