unilingual

[ yoo-nuh-ling-gwuh l or, Canadian, -ling-gyoo-uh l ]
/ ˌyu nəˈlɪŋ gwəl or, Canadian, -ˈlɪŋ gyu əl /

adjective

using only one language: a unilingual book.

Origin of unilingual

First recorded in 1865–70; uni- + lingual
Related formsu·ni·lin·gual·ism, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for unilingual

unilingual

/ (ˌjuːnɪˈlɪŋɡwəl) /

adjective

of or relating to only one language
mainly Canadian knowing only one language

noun

mainly Canadian a person who knows only one language
Derived Formsunilingualism, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012