The definition of monolingual is someone who speaks only one language, or something that is available in only one language.
(adjective)Monolingual is defined as a person who only speaks one language.
(noun)A person who speaks only English is an example of amonolingual.
See monolingual in Webster's New World College Dictionary
adjective
Origin: mono- + lingual
See monolingual in American Heritage Dictionary 4
adjective
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