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unilingual

American  
[yoo-nuh-ling-gwuhl, -ling-gyoo-uhl] / ˌju nəˈlɪŋ gwəl, -ˈlɪŋ gju əl /

adjective

  1. using only one language.

    a unilingual book.


unilingual British  
/ ˌjuːnɪˈlɪŋɡwəl /

adjective

  1. of or relating to only one language

  2. knowing only one language

"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

noun

  1. a person who knows only one language

"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

Other Word Forms


Etymology

Origin of unilingual

First recorded in 1865–70; uni- + lingual


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Canadian Prime Minister Mark Carney has also criticized the CEO's conduct, saying he was "very disappointed, as others are, rightly so, in this unilingual message."

From Barron's ● Mar. 30, 2026

Canadian Prime Minister Mark Carney criticized the airline CEO for lacking compassion and judgment in delivering an unilingual English message.

From The Wall Street Journal ● Mar. 30, 2026

But the U.S. team, forced to pay its own way, had no radios and had to rely on the strictly unilingual Spanish telephone system to trace its pilots.

From Time Magazine Archive

Wu's Chinese rendering was based primarily on various Catholic translations in French and English; the unilingual Generalissimo checked against his familiar Protestant versions, indicating his likes & dislikes.

From Time Magazine Archive

But a large measure of success has not yet attended his efforts to reconstruct the original unilingual liturgies commonly written on one huge tablet of ten columns.

From Sumerian Liturgies and Psalms by Stephen Langdon

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