or ae·ol·i·pyle, e·ol·i·pile
- a round vessel caused to rotate by the force of tangentially escaping steam: an early example of jet propulsion.
- a device for injecting the vapors of heated alcohol into a laboratory furnace.
Origin of aeolipile
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for aeolipile
Some late authors have discovered the extraordinary use to which the frauds of the heathen priesthood applied the Aeolipile, viz.
Another orifice in the aeolipile was fitted with a reed, so that the steam going through it imitated the song of a bird.
The Verbiest model was for a four-wheeled carriage, on which an aeolipile was mounted with a pan of burning coals beneath it.
- a device illustrating the reactive forces of a gas jet: usually a spherical vessel mounted so as to rotate and equipped with angled exit pipes from which steam within it escapes
C17: from Latin aeolīpilae balls of Aeolus or aeolīpylae gates of Aeolus
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012