From Longman Dictionary of Contemporary Englishsweet-talkˈsweet-talk verb [transitive] informalPERSUADE to persuade someone to do something by talking to them nicely and making them feel goodsweet-talk somebody into doing something I managed to sweet-talk her into driving me home. —sweet talk noun [uncountable]→ See Verb table
Examples from the Corpus
sweet-talk• She sweet-talked him into lending her the money.• You can sweet-talk me all night long, but I'm not going home with you!• Don't try to sweet-talk me. 