Pronunciation: ( jef'rēz), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/jeffreys.html on line 99 [key]
1. George (1st Baron Jeffreys of Wem), 1648–89, English jurist.
2. Sir Harold, born 1891, British geophysicist and astronomer.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.