Bible Dictionaries
Ultrared
Webster's Dictionary
(a.) Situated beyond or below the red rays; as, the ultrated rays of the spectrum, which are less refrangible than the red.
Copyright StatementThese files are public domain.
Text Courtesy of
BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Ultrared'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​u/ultrared.html. 1828.