Upper-Intermediate (B2)
IPA: /pərˈpɛtʃuəl/
KK: /pərˈpɛtʃuəl/
Definition
Continuing for a very long time without stopping or changing.
Example
The perpetual motion machine is a concept that cannot exist in reality.
Conversation

Have you noticed how our meetings feel like a perpetual cycle of the same topics?

Yeah, it can be quite dull sometimes, can't it?

I wish we could bring in some new ideas to break this perpetual routine.

Definitely! A fresh perspective would make things so much more interesting.
Synonyms & Antonyms
Synonyms
everlasting
ceaseless
endless
Antonyms
temporary
finite
intermittent
Root Explanation
Perpetual → It is formed from "per-" (meaning through) and "petere" (meaning to seek or strive). The word describes something that is sought or strived for continuously, without end.
Memory Tip
Think of something that is 'sought through' ('per-') continuously ('petere') — that's why perpetual means never-ending.
Visually Confused Words
nonperpetual
perceptual
percentual
peripleural