Enigma comes from a Greek word that means "to speak in riddles." It applies to things, as well as to people, that puzzle one's mind. Egypt's ancient pyramids and quantum mechanics, for example, …

If you call a person an enigma, you mean that they’re hard to figure out—the reasons behind what they say and do are not easily understood.

ENIGMA definition: 1. something that is mysterious and seems impossible to understand completely: 2. something that…. Learn more.

Definition of enigma noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

enigma noun Anything that arouses curiosity or perplexes because it is unexplained, inexplicable, or secret:

Oct 30, 2025 · Enigma, device used by the German military to encode strategic messages before and during World War II. The Enigma code was first broken by the Poles in the early 1930s.

Traveling to English from Greek by means of the Latin word for "riddle," enigma refers to something or someone that is mysterious, puzzling, or difficult to figure out.

Nov 1, 2025 · Logic sorts the information in an enigma, logic determines that something is odd about this information, and logic draws inferences from an enigma's words; but logic cannot produce ideas.

If you describe something or someone as an enigma, you mean they are mysterious or difficult to understand. Iran remains an enigma for the outside world. ...a story which makes clear the modern …

ENIGMA meaning: 1. something that is mysterious and seems impossible to understand completely: 2. something that…. Learn more.