Synonyms for

Airtight

Verb / ˈeˌrtaɪt / Another word for airtight — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Air or gas-tight; impervious to air or gas.

Synonyms & similar words

airtight gastight hermetic sealed tight watertight leakproof impermeable impervious inviolate secure sound firm solid strong unassailable unbreakable uncompromising unflappable unshakeable untouchable impenetrable

Example sentences

  1. The lid on the jar is airtight.
  2. You need to make sure the windows are airtight to keep the cold air out.
  3. The astronaut's suit was airtight so he could breathe in space.
  4. The safe was airtight and kept the valuables safe.
  5. The packaging was airtight and prevented any leaks.

Quotes

  • The world is in an airtight chamber of its own making.
  • An airtight heart is a contradiction in terms.
  • The human mind is like an airtight jar: if you pour in ideas that are fresh and stimulating, those ideas will grow into something wonderful.

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