saber
know
savvy
knowledgeable
+
-er
verb suffix
Saber means to know and can be remembered as savvy0 (knowledgeable0) + -er1 (verb suffix1), connecting the idea of being knowledgeable with the act of knowing.
verb
- knowTo know information or facts¿Sabes la respuesta? // Do you know the answer?
- know howTo know how to do somethingSé hablar tres idiomas. // I know how to speak three languages.