nadar
swim
nada
nothing
+
-ar
verb suffix
Nadar means to swim. You can remember it by thinking of nada0 (nothing0) + -ar1 (verb suffix1), as if you're doing 'nothing' but floating in water.
verb
- swimTo move through water by moving the body or parts of the bodyMe gusta nadar en la piscina durante el verano. // I like to swim in the pool during summer.