1. systems of communication used by particular countries or communities, consisting of words and grammar rules
Usage: plural of language
2. methods of human communication involving words, sounds, and gestures
Usage: plural of language
3. computer programming codes used to create software
Usage: plural of language; computing

Examples

• She speaks three languages fluently.
• The school offers classes in several foreign languages.
• Sign languages are used by deaf communities worldwide.
• Ancient languages like Latin are still studied today.
• Programming languages like Python are popular among developers.
• The United Nations recognizes six official languages.
• Children learn languages more easily than adults.