IPA: /ˈɛmptiɪst/
KK: /ˈɛmptiɪst/
Having the least amount of content or being completely devoid of anything.
The room was the emptiest I had ever seen, with nothing but bare walls and a single chair.
Comparative: emptier
Superlative: emptiest
Emptiest → It is formed from "empty" (from Old English *æmta*, meaning containing nothing) and the superlative suffix "-est" (meaning most). The word "emptiest" means containing the least or no contents at all, being the most empty.
Think of 'empty' as having nothing inside, and when you add '-est', it means it has the most of that quality — so 'emptiest' means having the most emptiness.