The meaning of INSCRUTABLE is not readily investigated, interpreted, or understood : mysterious. How to use inscrutable in a sentence. Did you know?

INSCRUTABLE definition: incapable of being investigated, analyzed, or scrutinized; impenetrable. See examples of inscrutable used in a sentence.

INSCRUTABLE definition: 1. not showing emotions or thoughts and therefore very difficult to understand or get to know: 2…. Learn more.

1. incapable of being investigated, analyzed, or scrutinized. 2. mysterious; unfathomable: an inscrutable smile.

Dec 14, 2025 · Noun inscrutable (plural inscrutables) One who or that which is inscrutable; a person, etc. that cannot be comprehended.

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

If a person or their expression is inscrutable, it is very hard to know what they are really thinking or what they mean. In public he remained inscrutable.

Factsheet What does the word inscrutable mean? There are three meanings listed in OED's entry for the word inscrutable. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

in•scru•ta•ble (in skro̅o̅′ tə bəl), adj. incapable of being investigated, analyzed, or scrutinized; impenetrable. not easily understood; mysterious; unfathomable: an inscrutable smile. incapable of …

Difficult to understand or interpret; impenetrable. One who or that which is inscrutable; a person, etc. that cannot be comprehended. It is of the essence of a sacrament to be an inscrutable process. …