puffer
Puffer (noun) means any of several fish that inflate their bodies with water or air when threatened. Example: “The puffer swelled up like a spiky balloon when the diver got close.”
How to use puffer
Learner’s notesIn plain EnglishDepending on context: a puffer fish, a puffer jacket, or an asthma inhaler.
Word forms
- Plural
- puffers
Fill the gap
Can you complete this real example?
The _____ swelled up like a spiky balloon when the diver got close.
Etymology
From puff plus the agent suffix -er.