adjective - (of a valuable object) used as a guarantee that you will pay back the money that you borrowed

noun - the speed at which music is played

noun - a hot and burning piece of black or dark brown substance that is burned to give heat

adjective - level with a surface

noun, British English, formal - a very formal word used for a taxi in the UK

noun, British English, formal - a very formal word used for a taxi in the UK

noun - a thin strip or card used to mark a specific page in a book, making it easier to return to that page later without losing one's place

noun - the clear part of the eye behind the pupil

adjective, American English, informal - relaxed, calm

phrase - used when you are saying something about a situation and you considered everything together

phrase, formal - happening at this time

noun - a woman whose job is to tidy rooms in a hotel

verb - to suggest something as a logical consequence

verb - to make someone believe something even more strongly

noun, British English - money that unemployed people receive from the government