Airtight

adj

Definitions

Adjective
  1. 1
    Impermeable to air or other gases.

    "Tupperware founder Earl Tupper in 1946 introduced its plastic products to the public, and subsequently patented their flexible airtight seal."

  2. 2
    Having no weak points or flaws. figuratively

    "We have an airtight argument they won’t be able to punch holes in."

  3. 3
    Highly reserved in some matter, particularly tight-lipped or tight-fisted. figuratively

    "when Roger asked for $100 to take the preliminary steps to establish his claim, Mike yelled like a Hebrew auctioneer, for he was air-tight and squeezed a dollar until the woman on it yelled."

  4. 4
    Triply penetrated simultaneously in the vagina, anus and mouth. figuratively
Adjective
  1. 1
    not allowing air or gas to pass in or out wordnet
  2. 2
    having no weak points wordnet

Etymology

From air + tight.

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