Word Study
natator
WORDNET DICTIONARY
Noun natator has 1 sense
- natator(n = noun.person) bather, swimmer - a person who travels through the water by swimming; "he is not a good swimmer" is a kind of traveler, traveller
has particulars: floater, aquanaut, skin-diver, surfboarder, surfer
For further exploring for "natator" in Webster Dictionary Online