Longman Dictionary of Contemporary English
Wiktionary
a. (context idiomatic English) eloquent, articulate, charming
WordNet
adj. expressing yourself readily, clearly, effectively; "able to dazzle with his facile tongue"; "silver speech" [syn: eloquent, facile, fluent, silver, smooth-spoken]
Usage examples of "silver-tongued".
Silver-tongued Saul Steinmetz, who could make any human being understand him and what he was doing, if only he had a chance to sit down and talk to the person one-on-one, had explained.
In truth, Pook seemed a half-sized version of one of the four hill giant eunuchs that lined the hall, an inconspicuous appearance for a silver-tongued guildmaster who had brought sultans to their knees and whose name sent the sturdiest of the ruffian street dwellers scurrying for dark holes.
If you are on the board of governors of a school and have contracted to supply an orator for the great day of the year, you can be forgiven for feeling a trifle jumpy when you learn that the silver-tongued one has gadded off to the metropolis, leaving no word as to when he will be returning, if ever.
The man was a silver-haired, silver-tongued political animal who had been anointed with the slick look of soap opera doctor, which seemed appropriate considering his talents of impersonation.