IPA: /ˈwɛtɪst/
KK: /ˈwɛtɪst/
Having the most moisture or liquid; the highest level of wetness.
This is the wettest summer we have ever experienced.
Comparative: wetter
Superlative: wettest
Wettest → It is formed from "wet" (from Old English *wæt*, meaning moist or damp) and the superlative suffix "-est" (meaning most). The word "wettest" means the most moist or damp.
Think of the Old English word for moist, 'wet', and remember that 'wettest' means the most moist.