What does air-tight mean?
Air-tight means Alternative form of airtight..
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Pronunciation varies by accent · adjective
Alternative form of airtight..
Further along the gallery was the huge skeleton barrel of a brontosaurus. My museum hypothesis was confirmed. Going toward the side of the gallery I found what appeared to be sloping shelves, and clearing away the thick dust, I found the old familiar glass cases of our own time. But these must have been air-tight to judge from the fair preservation of some of their contents.
Spacecraft compartments can be isolated by air-tight doors in case of decompression. The cinematic version of explosive decompression is fiction; holed compartments either take enough damage that the occupants are killed instantly, or leak slowly enough that they are able to reach protective gear.
Use air-tight when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Air-tight means Alternative form of airtight..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Further along the gallery was the huge skeleton barrel of a brontosaurus. My museum hypothesis was confirmed. Going toward the side of the gallery I found what appeared to be sloping shelves, and clearing away the thick dust, I found the old familiar glass cases of our own time. But these must have been air-tight to judge from the fair preservation of some of their contents.
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