Mysterious Origins of MDA Shamrocks: A Closer Look We weren’t able to create a summary for you. Refresh your page to try again. The meaning of MYSTERIOUS is of, relating to, or constituting mystery. How to use mysterious in a sentence. The costume is mysterious in its poverty as well as in its flair for incoherent details. involving or full of mystery: a mysterious phone call. suggesting or implying a mystery: a mysterious smile. puzzling; inexplicable: a mysterious inscription on an ancient tomb. Someone or something that is mysterious is strange and is not known about or understood. He died in mysterious circumstances. A mysterious illness confined him to bed for over a month. The whole … Apr 5, 2026 · Adjective mysterious (comparative more mysterious, superlative most mysterious) Of unknown origin. Synonym: untraceable He received a mysterious phone call this morning. Having … "Mysterious" refers to something that is difficult or impossible to understand, explain, or identify. It often pertains to circumstances, situations, or objects that are characterized by secrecy, obscurity, or are … MYSTERIOUS definition: full of, characterized by, or involving mystery.
