arc
Intermediate (B1)
IPA: /ɑrk/
KK: /ɑrk/
intransitive verb
Definition
To move or shape in a curved line or path.
Example
The bird began to arc gracefully through the air.
Tense Forms
Past: arced
Past Participle: arced
Conversation
Did you see that bird arc through the sky just now?
Yeah, it looked so graceful as it flew.
It’s amazing how they can arc like that without any effort.
I know! I wish I could fly like them.
Synonyms & Antonyms
Synonyms
curve
bend
sway
Antonyms
straighten
flatten
drop
noun
Definition
A part of a circle or something that is curved in shape, like a rainbow or the path of a celestial body in the sky.
Example
The rainbow formed a beautiful arc across the sky after the rain.
Conversation
Did you see that beautiful arc in the sky after the rain?
Yeah, it was amazing! I love rainbows.
It reminded me of the way the sun sets, creating a stunning arc as it goes down.
Root Explanation
Arc → The word 'arc' comes from Latin 'arcus' (meaning bow or curve). It refers to a curved shape or part of a circle, resembling the shape of a bow.
Memory Tip
Picture a bow ('arcus') that creates a curved shape — that's why 'arc' means a curved line.
Visually Confused Words
marc
ar