Liquids, gels, aerosols, creams and pastes must be 3.4 ounces (100ml) or less per container; must be in 1 quart-sized, clear, plastic, zip-top bag; 1 bag per passenger placed in screening bin. The bag limits the total liquid volume each traveler can bring.
Metaphysics is a traditional branch of philosophy concerned with explaining the fundamental nature of being and the world that encompasses it, although the term is not easily defined.
Freebase (0.00 / 0 votes) Rate this definition: Meta Meta, is a prefix used in English to indicate a concept which is an abstraction from another concept, used to complete or add to the latter. The New Hacker's Dictionary (0.00 / 0 votes) Rate this definition: meta [from analytic philosophy] One level of description up. A metasyntactic variable is a variable in notation used to describe syntax, and meta-language is language used to describe language.