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Urinary system Reference Libraries

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Urinary Bladder
2013-01-18 10:29:10

The urinary bladder is a hollow organ that holds the urine, a fluid by-product excreted from the kidneys. Once enough urine is collected within the bladder, pressure initiates the process of urination which expels the urine from the system completely. Formation and Orientation Bladders are a common organ in the Animal Kingdom but are unique in characteristics to each species. Within the...

Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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