QUICK ANSWER
"Avenidas" is a form of "avenida", a noun which is often translated as "avenue". "Calle" is a form of "calle", a noun which is often translated as "street". Learn more about the difference between "avenidas" and "calle" below.
la avenida(
ah
-
beh
-
nee
-
dah
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
la calle(
kah
-
yeh
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
1. (public way)
2. (outdoors)
