The Open Dictionary

meta-

prefix

UK/met.ə-/
US/met̬.ə-/

Definitions of meta- prefix

  1. indicating transformation or alteration

    • metamorphosis (the process of changing into a completely different form)

    • metabolism (the set of processes that convert food into energy within the body)

    • metastasize (to undergo a significant change or spread)

  2. denoting a concept that is beyond or transcends the conventional limits of something

    • metalanguage (a language or system of symbols used to discuss or describe another language)

    • metadata (data that provides information about other data)

    • metacognition (awareness and understanding of one's own thought processes)