past masternoun [ C ]
uk/ˌpɑːst ˈmɑː.stər/us/ˌpæst ˈmæs.tɚ/a person who is very skilled in a particular activity:
Joe is a past master at getting invitations to parties.
Thesaurus: synonyms and related words
Experts and specialists
- a mine of information idiom
- academician
- authority
- boffin
- buff
- child prodigy
- consultant
- high priest
- hotshot
- know sth inside out idiom
- literati
- maven
- resident
- superuser
- supremo
- techie
- technician
- technocracy
- technocrat
- virtuoso
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