Clepsydra
WordNet

noun


(1)   Clock that measures time by the escape of water
WiktionaryText

Etymology


From , from , from combining form of + .

Noun



  1. A water clock, especially as used in the ancient world.
    • 2006, Thomas Pynchon, Against the Day, Vintage 2007, p. 856:
      They sat among the choiring clepsydras of the evening garden, time elapsing in a dozen ways, allowing their cigars to go out, keeping a companionable silence.
 
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