le ‧ ger ‧ de ‧ main /ˌledʒədəˈmeɪn $ -dʒər-/ BrE AmE noun [uncountable] old-fashioned
[ Date: 1400-1500 ; Language: French ; Origin: léger de main 'light of hand' ]
when you deceive people cleverly:
economic legerdemain
le ‧ ger ‧ de ‧ main /ˌledʒədəˈmeɪn $ -dʒər-/ BrE AmE noun [uncountable] old-fashioned
[ Date: 1400-1500 ; Language: French ; Origin: léger de main 'light of hand' ]
when you deceive people cleverly:
economic legerdemain
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012