tratar
try
treat
to deal with
+
-ar
verb suffix
Tratar means to try and can be thought of as treat0 (to deal with0) + -ar1 (verb suffix1). When you try something, you're dealing with it.
verb
- tryTo try or attempt to do somethingVoy a tratar de llegar temprano. // I'm going to try to arrive early.
- deal withTo deal with or handle somethingEl médico trata a los pacientes con cuidado. // The doctor deals with patients carefully.