assegurarse
Asegurarse is a Spanish verb used reflexively to express taking action to be certain about something or to prevent problems, i.e., to make sure or to secure a situation for oneself. The meaning can range from checking details to guaranteeing that a condition is met.
Usage and structure. As a pronominal verb, asegurarse combines with reflexive pronouns and is commonly followed
Distinctions. Asegurarse contrasts with asegurar, which is a transitive verb meaning to guarantee, insure, or ensure
Etymology and usage notes. The form combines asegurar with the reflexive pronoun se, retaining the core sense