Real Dictionary

Latin
Latin countries are countries where Spanish, or perhaps Portuguese, Italian, or French, is spoken. You can also use Latin to refer to things and people that come from these countries.
uncountable noun: Latin is the language which the ancient Romans used to speak.

Latin in American English
a person born or living in ancient Latium or ancient Rome
of ancient Latium or its people
adjective: denoting or pertaining to those peoples, as the Italians, French, Spanish, Portuguese, etc., using languages derived from Latin, esp. the peoples of Central and South America
noun: an Italic language spoken in ancient Rome, fixed in the 2nd or 1st century b. c., and established as the official language of the Roman Empire

Latin in British English
Latin
latitude
adjective: of or relating to the Latin language, the ancient Latins, or Latium
noun: a former monetary unit of Latvia, equal to 100 santimi
noun: the language of ancient Rome and the Roman Empire and of the educated in medieval Europe, which achieved its classical form during the 1st century bc. Having originally been the language of Latium, belonging to the Italic branch of the Indo-European famil