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Espy

[es-pee]
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noun
  1. James Pol·lard [pol-erd] /ˈpɒl ərd/, 1785–1860, U.S. meteorologist.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for james espy

espy

verb -pies, -pying or -pied
  1. (tr) to catch sight of or perceive (something distant or previously unnoticed); detectto espy a ship on the horizon
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Derived Formsespier, noun

Word Origin

C14: from Old French espier to spy, of Germanic origin
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

Word Origin and History for james espy

espy

v.

early 13c., aspy, from Old French espier (12c., Modern French épier), from Vulgar Latin *spiare, from a Germanic source (cf. Old High German spehon "to spy;" see spy). Related: Espied. For initial e-, see especial.

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Online Etymology Dictionary, © 2010 Douglas Harper

james espy in Science

Espy

[ĕspē]
  1. American meteorologist who is credited with the first correct explanation of the role heat plays in cloud formation and growth. His use of the telegraph in relaying meteorological observations and tracking storms laid the foundation for modern weather forecasting.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.