1. a system of communication consisting of sounds, words, and grammar used by people of a particular country or region
Usage: countable noun; plural form of language
2. the words and expressions used in a particular field, group, or context
Usage: countable noun; often used in phrases like 'the language of science'
3. a system of symbols and rules used to communicate with or instruct a computer
Usage: computing; countable noun

Examples

• She speaks three languages fluently: English, Spanish, and Mandarin.
• Learning new languages opens doors to different cultures.
• The languages of mathematics and music are universal.
• Python and Java are popular programming languages.
• Different languages have different ways of expressing emotions.
• Many languages are endangered and at risk of disappearing.
• The languages spoken in Africa are incredibly diverse.