Word: airproofed
Part of speech: Adjective
Syllables: air
proofed
Definition: That has been made airtight
Morphemes:
Affix: air
Language: en
PoS: Noun
Meaning: The apparently open space above the ground which this substance fills, formerly thought to be limited by the firmament but now considered to be surrounded by the near vacuum of outer space.
Etymology Compounds: Affix: ἀήρ
Language: grc
Decoded: aer
Meaning: wind, atmosphere
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.
Affix: -ed
Language: en
PoS: Suffix
Meaning: As an extension of the above, when used along with an adjective preceding the noun, describes something that has an object of a particular quality.