WordGarden.ioplane
A1Pronunciation
UK
- /plˈeɪn/
US
- /ˈpleɪn/
Meanings
Noun
an airplane or other powered aircraft
a flat surface or an imaginary flat level in space, especially in geometry
a hand tool used to smooth or shape wood by shaving off thin layers
Verb
to smooth or shape wood with a plane
Beyond the definition
The word "plane" is not just about the machines that fly through the sky. It has several meanings. A carpenter may use a plane to shave thin bits of wood and make a surface smooth and even. In geometry, a plane is a flat surface that stretches endlessly in every direction, like an invisible, perfectly smooth sheet.
Most people, of course, think of an airplane when they hear "plane" because that is the common everyday use. You may also hear someone talk about the "clean, simple planes" of a building, meaning its flat surfaces. So, whether it is a tool, a math idea, a flying machine, or a surface in design, "plane" is a useful word with several clear meanings.
The word "plane" is surprisingly versatile, holding several distinct meanings that relate to flatness, defined surfaces, and methods of travel. At its core, a plane refers to a perfectly flat, two-dimensional surface. In geometry, it is one of the basic elements used to define space—think of a tabletop as a physical representation of a geometric plane that, in theory, extends infinitely.
However, "plane" is most commonly associated with aircraft. An airplane (often shortened to "plane") is a powered flying vehicle with fixed wings. These machines have revolutionized travel and commerce, connecting people across vast distances. You might say, "The plane was delayed due to bad weather," or "She boarded the plane for her vacation."
The word also describes a specific hand tool used in carpentry. A plane is used to shave off thin layers of wood to create a smooth, level edge or surface. This tool shares the same conceptual root of "flatness" as the geometric definition.
Figuratively, "plane" can describe a specific level of thought, existence, or development. For example, you might say, "The two philosophers were operating on different planes of understanding," or "The conversation moved to a higher plane." In these instances, the word refers to a conceptual "level" rather than a physical object. Whether you are discussing aviation, mathematics, carpentry, or philosophy, "plane" is a fundamental word for describing the surfaces and levels of our world.
Examples
- 1
Flight schedule
Our plane leaves at 7:30 tomorrow morning.
- 2
Plane ride
I slept for most of the plane ride.
- 3
Transportation choice
They went to Chicago by plane instead of driving.
- 4
Scheduled flight
We had to catch an early plane to make it to the meeting on time.
- Phrasecatch a plane
get on a scheduled flight
More examplesFewer examples
- 5
Landing
The plane landed safely despite the strong wind.
- 6
Paper toy
He folded the receipt into a tiny paper plane.
- 7
Geometry
In geometry, a plane is a flat surface that continues in every direction.
- 8
Woodworking tool
The carpenter used a plane to smooth the edge of the door.
See also
Forms and spellings
4 forms open this card.
Main spelling
- planenounverbadjective
Forms
- planespluralnounverbadjective
- planing-ing formverbnounadjective
- planedpast tenseverbnounadjective