airtight

adjective

Meaning

Impermeable to air or other gases.
Having no weak points or flaws.
(of a person) Highly reserved in some matter, particularly tight-lipped or tight-fisted.

Etymology / origin

No prose etymology has been added yet.

No ancestor words have been linked yet.

Related words

tight(English)invulnerable(English)watertight(English)gastight(English)leakproof(English)leak-proof(English)waterproof(English)sealed(English)cooker(English)alibi(English)container(English)jar(English)

Descendant words

No descendant words have been linked yet.

Sources

DictionaryAPI.dev English dictionary data

airtight — meaning and etymology | WikiWord