English version


From Longman Dictionary of Contemporary Englishall-timeˈall-time adjective  used when you compare things to say that one of them is the best, worst etc that there has ever beenan all-time high/low The price of wheat had reached an all-time low. They reached an all-time record score.
Examples from the Corpus
all-timeAs a result, they've dragged down Freeserve's share price to an all-time closing low of 122p.His all-time hero was John Wheatley, the health and housing minister.The goal moved Lindros past Ilkka Sinisalo into ninth place on the Flyers' all-time list.Edward's affair and subsequent marriage to divorced Mrs Simpson had left the family's popularity at an all-time low.The exposure it received this year was an all-time record.all-time recordFrom 1980 to 1981 they rose a further 10 percent, to reach an all-time record.That was 48 % up on the year before, and an all-time record.The exposure it received this year was an all-time record.It's an all-time record befitting the 8 times champion jockey who once won 221 races in a season.
From Longman Business Dictionaryall-timeˈall-time adjective all-time low/high/peak/record the lowest or highest that something has ever beenThe news caused the dollar to fall to an all-time low against the euro.Orders rose 35% to an all-time high for May.