IPA: /ˈneɪləs/
KK: /ˈneɪləs/
Having no nails or lacking nails.
The nailless design of the furniture made it safer for children.
Nailless → It is formed from "nail" (from Old English *nægl*, meaning a metal fastener) and "-less" (meaning without). The word "nailless" means without nails or lacking nails.
Think of being 'without' ('-less') a 'metal fastener' ('nail') — that's why nailless means lacking nails.