Intermediate (B1)
IPA: /ˌjuːnɪˈlɪŋkwəl/
KK: /junɪˈlɪŋkwəl/
Definition
Relating to or using only one language.
Example
The unilingual document was easy to understand for everyone who spoke that language.
Conversation

I noticed that this book is unilingual and only in Spanish.

Yeah, it can be a bit challenging if you don't speak the language.

I prefer books that are bilingual, so I can learn new words.

That makes sense! A unilingual book can be tough for beginners.
Synonyms & Antonyms
Antonyms
bilingual
multilingual
polyglot
Root Explanation
Unilingual → It is formed from "uni-" (meaning one) and "lingua" (meaning language). The word "unilingual" refers to the use of only one language.
Memory Tip
Think of 'uni-' meaning one, and 'lingua' meaning language — so unilingual describes someone who speaks just one language.
Visually Confused Words
tubilingual
omnilingual
uniclinal
bilingual
lingual
plurilingual
multilingual
longilingual