from Latin the language of the ancient Romans.

noun

1. A person of Spanish (or Portuguese) descent.
   There are many famous Latinos in the music world.
2. A person from Latin America, (or sometimes even Spain).
3. A person residing in the United States, who is of Spanish or Latin American descent.
   Latinos are quickly becoming the largest minority in the United States.

adjective

1. of Latin American or Spanish descent