(born 1947) US comedian and talk show host; full name David Michael Letterman. A fixture of late-night television from 1982, he hosted the Late Show with David Letterman from 1993 to 2015.
Definition of Letterman, David in US English:
Letterman, David
proper nounˈletərmən
(born 1947) US comedian and talk show host; full name David Michael Letterman. A fixture of late-night television from 1982, he hosted the Late Show with David Letterman from 1993 to 2015.