telemarking
noun
tel·e·mark·ing ˈte-lə-ˌmär-kiŋ 
: the act or sport of performing telemarks
telemarker
ˈte-lə-ˌmär-kər
noun 
Example Sentences
Recent Examples on the Web Register with DMAchoice to get off of direct marketing and telemarking lists. 
David Nield, Wired, 7 Nov. 2019 In 2006, Estruth led a group called Common Sense Ohio, which used telemarking to poll voters about conservative issues. Jessie Balmert, Cincinnati.com, 9 Jan. 2018
David Nield, Wired, 7 Nov. 2019 In 2006, Estruth led a group called Common Sense Ohio, which used telemarking to poll voters about conservative issues. Jessie Balmert, Cincinnati.com, 9 Jan. 2018 Word History
First Known Use
1905, in the meaning defined above