Definition of out there in English:

out there

adverb

  • Outside the realm of a person's experience; specifically out in the world; in existence.

noun

  • Reality or the world as external to and independent of any person perceiving it; objective reality.

adjective

  • 1Philosophy. Designating or relating to the perceived rather than the perceiver; specifically having an objective existence, external to, and independent of any perceiver.

  • 2Informal. Weird, offbeat, ‘way out’; not mainstream, avant-garde.

Origin

Late 18th century; earliest use found in Charles Dibdin (bap. 1745, d. 1814), actor, composer, and writer. From out [preposition, interjection] + there.

Pronunciation

out there

/ˈaʊt ˈðɛː/