Bion

noun, phrase

noun, phrase ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A cyborg or robot.
  2. 2
    The smallest microscopic unit of orgone.
Phrase
  1. 1
    Initialism of believe it or not. Internet, abbreviation, alt-of, initialism

Etymology

Etymology 1

Back-formation from bionic.

Etymology 2

From bio- + -on.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.