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jack–of–all–trades

jack–of–all–trades /ˌʤækəvˌɑːlˈtreɪdz/ noun
plural jacks–of–all–trades
jack–of–all–trades
/ˌʤækəvˌɑːlˈtreɪdz/
noun
plural jacks–of–all–trades
Britannica Dictionary definition of JACK–OF–ALL–TRADES
[count]
: a person who has many skills : a person who can do many different jobs
◊ If you are a jack-of-all-trades, master of none, you can do many things but are not an expert in any of them.