Wiktionary
decompressions
n. (plural of decompression English)
Usage examples of "decompressions".
The plants were space-hardened, able to withstand quick decompressions and chills, far better adapted, through a half-century of human handiwork, than was mankind itself.
Conway counted three decompressions, the rest being fractures of varying degrees of complication one of which was quite definitely a depressed fracture of the skull.