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"Piscina" is a noun which is often translated as "swimming pool", and "yo" is a pronoun which is often translated as "I". Learn more about the difference between "piscina" and "yo" below.
la piscina()
A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
1. (general)
a. swimming pool
¡Entra a la piscina! El agua está tibia.Get in the swimming pool! The water is nice.
b. pool
No puedes comer y nadar en la piscina en seguida.You can't eat and swim in the pool right after.
yo()
A pronoun is a word that stands in for a noun (e.g., she).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
3. (psychology)