Unknown definition, not known; not within the range of one's knowledge, experience, or understanding; strange; unfamiliar. See more.
Define unknown: not known or not well-known; also : having an unknown value — unknown in a sentence.
Define the unknown: a place, situation, or thing that is not known about or understood : a situation that one is… — the unknown in a sentence.
unknown definition, meaning, what is unknown: not known or familiar: . Learn more.
Definition of unknown - not known or familiar.
Unknown definition: If something is unknown to you, you have no knowledge of it. | Meaning, pronunciation, translations and examples.
Definition of unknown written for English Language Learners from the Merriam- Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels.
Princeton's WordNet(3.67 / 3 votes)Rate this definition: unknown, unknown region, terra incognita(noun). an unknown and unexplored region. "they came like angels out the unknown". stranger, alien, unknown(noun). anyone who does not belong in the environment in which they are found. unknown, unknown quantity(adj).
Unknown means something that people are not aware of or familiar with. A brand new taste that you have never tasted before is an example of something that you would describe as an unknown taste. noun. The definition of an unknown is a person or thing that you are not familiar with, or a variable in a math problem for ...