If you describe something as unparalleled, you are emphasizing that it is, for example, bigger, better, or worse than anything else of its kind, or anything. Better or greater than any other: Unique in kind or quality.
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Meaning, pronunciation, picture, example sentences,. Adjective unparalleled (comparative more unparalleled, superlative most unparalleled) having no parallel; Having no equal or match :
Definition of unparalleled adjective in oxford advanced learner's dictionary.
The meaning of unparalleled is having no parallel;