Definition of far out in English:

far out

adjective

  • 1Unconventional or avant-garde.

    ‘a far-out psychic technique’
    • ‘In recent decades, everyone who has held the position would have seemed a far out possibility just a couple of years before.’
    • ‘Futurists seem to encourage far out thinking and unlikely ideas.’
    • ‘And isn't good science all about making leaps and trying out some pretty far out theories?’
    unconventional, unorthodox, unusual, nonconformist, individual, individualistic, idiosyncratic, quirky, out of the ordinary
    weird, bizarre, outlandish, freakish
    avant-garde, innovative, groundbreaking, radical, bohemian, extreme, esoteric
    outré
    way out, offbeat, left-field, oddball, wacky, off the wall
    View synonyms
    1. 1.1informal [often as exclamation]Excellent.
      ‘it's really far out!’