Having complete or unlimited knowledge, awareness, or understanding; Perceiving all things. See examples of omniscient used in a sentence.

Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. If you combine the latin roots omnis (meaning all) and scientia (meaning knowledge), you'll get omniscient, meaning knowledge of all. it would be nice to be omniscient: Then you would know … One who is omniscient literally knows all. The word omniscient traces back to two latin roots: Omni-, meaning all or universally, and the noun scientia, meaning knowledge. Having or seeming to have unlimited knowledge:

The word omniscient traces back to two latin roots: Omni-, meaning all or universally, and the noun scientia, meaning knowledge. Having or seeming to have unlimited knowledge: Having or seeming to have unlimited…. Learn more.