Lyttelton (?l?t?lt?n) n (Biography) Humphrey. 1921?2008, British jazz trumpeter and band leader who influenced the British revival of New Orleans jazzCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014