IPA: /ˈnætəˌtɔːri/
KK: /ˈnætəˌtɔri/
Relating to the act of swimming or capable of swimming.
The natatory abilities of the frog allow it to move easily in water.
Natatory → It is formed from "natare" (meaning to swim) and the suffix "-ory" (meaning relating to or characterized by). The word "natatory" refers to something that is related to or characterized by swimming.
Think of 'natare' which means to swim, and remember that 'natatory' describes something related to swimming.