Word: urethra
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Dates: during 1950-1959
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...remarkably elastic, muscular sac lying in the pelvic cavity. It receives urine from the kidneys through two slender tubes called ureters, expands to pint or even quart size as it stores urine, then contracts and discharges it from the body through a third tube called a urethra. People with no bladders, or with diseased bladders, usually live in great discomfort and with considerable danger of serious kidney infection...