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Adjective mysterious (comparative more mysterious, superlative most mysterious) of unknown origin. Someone or something that is mysterious is strange and is not known about or understood. The meaning of mysterious is of, relating to, or constituting mystery.
'Mysterious' 1966 note from 'secret agent' discovered inside a bottle
Difficult or impossible to understand or explain. Full of, characterized by, or involving mystery. Check meanings, examples, usage tips, pronunciation, domains, and related words.
A mysterious illness confined him to bed for over a month.
Inscrutable applies to that which is impenetrable, so enigmatic that one cannot. He died in mysterious circumstances. How to use mysterious in a sentence. That which is mysterious, by being unknown or puzzling, excites curiosity,.
Mysterious werdo is a werdo available on fire haven. That which is mysterious, by being unknown or puzzling, excites curiosity or awe: This is reminiscent of the extraordinary relationship which amputees develop with their artificial replacements, revealing a whole inner mysterious world of feeling and imagination. Untraceable he received a mysterious phone call this morning.
Mysterious, inscrutable, mystical, obscure refer to that which is not easily comprehended or explained.
See examples of mysterious used in a sentence. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Definition of mysterious adjective in oxford advanced learner's dictionary. It was added alongside epic dermit and epic bowhead on january 14th, 2026 during version 5.2.0.