He was a past master at solving difficult puzzles.
past master
Frequency:
70
%
She was a past master of the art of negotiation.
past master
Frequency:
60
%
Having worked in the industry for decades, he was a past master of the trade.
past master
Frequency:
50
%
With years of practice, she became a past master of playing the piano.
Idiomatic Expressions for past master
Phrase: Past master of
Meaning: Someone who is highly skilled or experienced in a particular activity or subject.
Usage: He is a past master of the art of negotiation.