Ibn al-Haytham
         n 1: an Egyptian polymath (born in Iraq) whose research in
               geometry and optics was influential into the 17th century;
               established experiments as the norm of proof in physics
               (died in 1040) [syn: {Alhazen}, {Alhacen}, {al-Haytham},
               {Ibn al-Haytham}, {Al-Hasan ibn al-Haytham}]

English Dictionary: Ipomoea alba	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
Ipomoea alba n pantropical climber having white fragrant nocturnal flowers Synonym(s): moonflower, belle de nuit, Ipomoea alba
From WordNet (r) 3.0 (2006) [wn]:
Ipomoea leptophylla n a morning glory with long roots of western United States Synonym(s): man-of-the-earth, Ipomoea leptophylla
From WordNet (r) 3.0 (2006) [wn]:
Ivan Lendl n United States tennis player (born in Czechoslovakia) who won several singles championships; in 1992 he became a United States citizen (born in 1960) Synonym(s): Lendl, Ivan Lendl