Airproof
impervious to air.
to make impervious to air.
Read Also:
- Air pump
an apparatus for drawing in, compressing, or exhausting air. (initial capital letters) astronomy. the constellation antlia. historical examples either the air pump or steam may be employed to create a partial void in the receiver beneath the filter. a dictionary of arts, manufactures and mines andrew ure now place this apparatus under the receiver of […]
- Air quality
noun a measurement of the pollutants in the air; a description of healthiness and safety of the atmosphere examples smog is a mixture of pollutants, princ-p-lly ground-level ozone and produced by chemical reactions, that greatly affects air quality. contemporary examples that sharp dip in air quality across the nation sunday night? the ‘reign’ steamy stairwell […]
- Air quality index
air quality index a measure of the quant-ty of harmful particles and chemicals in the air. note: the index is used by weather forecasters to indicate the purity of the air on a given day. the higher the index, the smoggier (see smog) and more polluted the air. contemporary examples by comparison, new york’s air […]
- Air quotes
a gesture in which two fingers of each hand draw quotation marks in the air, used when uttering a word or phrase one does not think is appropriate or accurate. compare . contemporary examples you supply the air quotes to go around researching and industrial. pj’s political forecast: cloudy with a chance of meatheads p. […]
- Air-raid shelter
an indoor or other protected area specifically designated as a shelter during an air raid.