the largest amount that is allowed or possible► limit the highest number, speed, temperature etc that is allowed by a law or rule: · He borrowed money up to the limit that the bank allowed.limit on: · There's no limit on the amount of money that may be brought into the US.time/age/speed limit: · The Interstate speed limit is 65 m.p.h.over/above the limit: · Pollution levels in the water were found to be over the official limit.set a limit (=decide what a limit will be): · Some families set limits on how much they spend on each other's Christmas present.
► maximum the maximum number or amount is the largest number or amount that is possible, normal, or allowed: · After leaving Calais, the train soon reaches its maximum speed of 300 kph.· Forty is the maximum number of passengers this bus is allowed to carry.· Ditikins faces a maximum sentence of 15 years in prison.
► the most the largest amount or number of something: the most (that): · He likes to gamble, but the most he ever won was $1000.· Two cakes is the most that I can bake in my oven at one time.at most/at the most (=as the largest amount possible or allowed): · A new tyre would cost £70 at the very most.
► upper limit the largest amount of something that is allowed within a range: · The explosion had a force that was close to the upper limit allowed by nuclear arms treaties.upper limit on: · The Pentagon did not set an upper limit on troop deployments during the war.
► ceiling the largest number or amount of something that is officially allowed - use this especially in business: · Import quotas may rise from the present ceiling of 18.5 million to 20 million.ceiling on: · There is a ceiling on the amount of foreign investment allowed in any company in the country.debt ceiling (=the largest amount that a country is allowed to owe): · Congress was once again considering raising the federal debt ceiling.
► cut-off point the largest amount or number that is allowed before something stops happening, has an effect etc: · The machine's cut-off point is 1000 volts, which is the safety maximum.· Science has pushed back the cut-off point at which a woman can no longer bear children.