vs
QUICK ANSWER
"Tú" is a form of "tú", a pronoun which is often translated as "you". "Médico" is a form of "médico", a noun which is often translated as "doctor". Learn more about the difference between "tú" and "médico" below.
tú(
too
)A pronoun is a word that stands in for a noun (e.g., she).
1. (informal) (second person singular)
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
el médico, la médica(
meh
-
dee
-
koh
)This means that the noun can be masculine or feminine, depending on the gender of the noun it refers to (e.g., el doctor, la doctora).
1. (medicine)
An adjective is a word that describes a noun (e.g., the big dog).