Alternative spelling of jack of all trades

(idiomatic) One competent in many endeavors, especially one who excels in none of them.

Alternative spelling of jack of all trades

plural of jack-of-all-trades

A postal service in which all mail is sent by airmail at the usual surface rate with no need of a special label.

(idiomatic) To operate as effectively as possible.

(idiomatic) A nonchalant dismissal of a significant accomplishment.

A sports stadium consisting solely of numbered seats, with no terraces for standing spectators

Once again; one further time.

(UK, informal) All over the place.