Definition
Flat or level without any bumps or curves.
Example
The table has a plane surface that is perfect for writing.
Comparatives & Superlatives
Comparative: plainer
Superlative: plainest
Conversation

Have you seen that new park with the plane fields?

Yeah, I love how flat and open it is for picnics.

It's perfect for flying kites since there's no hills around.

Exactly! A plane area makes it so much easier to enjoy the outdoors.
Synonyms & Antonyms
Definition
To soar or glide through the air, often used in the context of flying or traveling by aircraft.
Example
The bird began to plane gracefully above the trees.
Tense Forms
Past: planed
Past Participle: planed
Conversation

Did you see that bird plane across the sky?

Yeah, it looked like it was gliding perfectly!

I wish I could plane like that when I fly.
Definition
A flat surface or a tool used to make surfaces smooth; it can also refer to an aircraft that flies in the sky.
Example
The plane flew high above the clouds.
Conversation

Did you see the plane flying overhead earlier?

Yeah, it was pretty low — must be heading to the airport.

I always find it fascinating to watch a plane take off.
Definition
To make a surface smooth or even by removing thin layers of material, often using a tool called a plane.
Example
He used a plane to smooth the wooden surface before painting it.
Tense Forms
Past: planed
Past Participle: planed
Conversation

I need to plane this piece of wood before I can finish the project.

That sounds like a good idea. Do you have a plane to use?

Yeah, I borrowed one from my dad, but I’ve never used it before.
Root Explanation
**Plane** → The word 'plane' originates from the Latin 'planus' (meaning flat or level). It refers to a flat surface in geometry or a level area in general.
Memory Tip
Think of 'flat' ('planus') to remember that a 'plane' is a flat surface.
Visually Confused Words
uplane
pane
lane
replane
platine
platane
plainer
enplane