Dictionary
jan•sky
Pronunciation: ( jan'skē), [key]—
n.,
—pl. -skies.
a unit of flux density for electromagnetic radiation, used chiefly in radio astronomy.
Abbr.: Jy
Jan•sky
Pronunciation: ( jan'skē), [key]—
n.
Karl Guthe, 1905–50, U.S. engineer: pioneer in radio astronomy.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.