abrió el puerto.
By whom was the door opened?
La puerta.
I, you, he, she, and it are all examples of pronouns. Pronouns are words that take the place of proper and improper nouns.For example, instead of saying "Mary opened the door," one could say "She opened the door." Or, "Mary opened it."
puerta de plegamiento
al lado de la puerta
La puerta es morado.
cerca de la puerta
Bisagras (fem.) Goznes (masc.)
To command someone to open the door in Spanish, you would say 'Abre la puerta.'
Let's see what happened when he opened that door... The dog opened the doggie door slowly, at first.
la puerta número uno
Cerrar la puerta de golpe.