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"Bienvenidos" is an adjective which is often translated as "welcome", and "bienvenida" is a noun which is also often translated as "welcome". Learn more about the difference between "bienvenidos" and "bienvenida" below.
bienvenido()
An adjective is a word that describes a noun (e.g., the big dog).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
la bienvenida()
A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
1. (reception)
a. welcome
Los campeones recibieron una calurosa bienvenida en su ciudad.The champions received a warm welcome in their city.