past master

past master

n.

1. One who has formerly held the position of master in an organization, especially a social one such as a lodge or club.

2. One who is thoroughly experienced and skilled in a particular craft or activity.

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past master

Noun

a person with a talent for or experience in a particular activity: a past master at manipulating the media

Thesaurus

Noun	1.	past master - someone who was formerly a master     professional, master - an authority qualified to teach apprentices
	2.	past master - someone who has long and thorough experience in a given activity expert - a person with special knowledge or ability who performs skillfully

Translations

past master n to be a past master at → ser un maestro en

past master n (Brit);

to be a past master at → être expert en

past master (Brit) n to be a past master at sth → ein Experte m in etw dat sein

past master n (BRIT): to be a past master at → essere molto esperto/a in