clepsydra
noun
an ancient device for measuring time by the regulated flow of water or mercury through a small aperture.
clepsydrae
-
pluralof clepsydra.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Smaller clepsydrae of glass were very early used in place of the sun-dial, to mark the hours.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 4 "Cincinnatus" to "Cleruchy" by Various
