C2 [ I or T ] to (cause to) move so that one side is higher than another side:

C2 [ T usually + adv/prep ] UK US dump to pour a substance from one container into another or onto a surface:

[ T usually passive ] to cover the end of something pointed with a liquid, a colour, etc.:

[ I or T ] to give someone who has provided you with a service an extra amount of money to thank them:

[ T often passive ] mainly UK to say that someone is likely to be successful or achieve something:

[ I or T, usually + adv/prep ] UK US dump to get rid of rubbish by putting it in a place where it should not be:

B1 a useful piece of information, especially about how to do something or about the likely winner of a race or competition:

B1 a small amount of money given to someone who has provided you with a service, in addition to the official payment and for their personal use:

C1 the usually pointed end of something, especially something that is long and thin:

a small part fitted to the end of something, especially something that is long and thin:

C2 UK US also UK dump a place where especially large pieces of rubbish can be taken and left: