A dominant language refers to a language that is widely spoken and used as a primary means of communication in a particular region or globally. It is the most influential and commonly understood language within a specific context.
Related terms
Lingua franca: A lingua franca is a common language used for communication between people who speak different native languages.
Official language: An official language is the designated language(s) recognized by the government for use in legal, administrative, and public purposes.
Language family: A group of related languages that share common linguistic features due to their historical connection.