Clepsydra (noun) Definition, Meaning & Examples

noun, plural clep·sy·dras, clep·sy·drae [klep-si-dree]. /ˈklɛp sɪˌdri/.
  1. an ancient device for measuring time by the regulated flow of water or mercury through a small aperture.
noun plural -dras or -drae (-ˌdriː)
  1. an ancient device for measuring time by the flow of water or mercury through a small aperture
Clepsydra (noun) Definition, Meaning & Examples

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