IPA: /ˈhæmərləs/
KK: /ˈhæmərləs/
Describing a type of gun that does not have a visible hammer, meaning the mechanism that strikes the firing pin is hidden to prevent accidental firing.
The new model of the pistol is hammerless, making it safer to carry.
Hammerless → It is formed from "hammer" (from Old English "hamor", meaning a tool for striking) and "-less" (meaning without). The word "hammerless" describes something that does not have a hammer.
Think of something that is 'without' ('-less') a 'striking tool' ('hammer'). This helps you remember that 'hammerless' means lacking a hammer.