IPA: /ˈwɛtər/
KK: /ˈwɛtər/
A person or thing that makes something wet.
The wetter was responsible for keeping the plants hydrated during the dry season.
Wetter → The word 'wetter' originates from Old English 'wæt', meaning wet or moist, combined with the comparative suffix '-er', which indicates a higher degree. Thus, 'wetter' means more wet or having a greater degree of wetness.
Think of 'wæt' meaning wet, and remember that 'wetter' describes something that is more wet than something else.