Dictionary
Di•ri•chlet
Pronunciation: (dir"i-klā'; Ger. dē"rē-klā'), [key]—
n.
Pe•ter Gus•tav Le•jeune Pronunciation: (pā'tur goos'täf lu-zhœn'), [key] 1805–59, German mathematician.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.