noun, American English - a person who clears tables, removes dirty dishes, and helps the waiters in a restaurant
noun, American English - a person who clears tables, removes dirty dishes, and helps the waiters in a restaurant
noun - a person who secretly gives the police information about criminals or crimes
noun - a small camera worn on a police officer's uniform to record what happens while they are on duty
adjective - having a speckled appearance of light and dark colours mixed together
adjective - having a mixture of dark and white or grey hairs
noun - an unpleasant, harsh, or metallic ringing sound made by metal objects hitting each other
verb - to make a harsh, discordant, metallic sound, or to cause something to make such a sound
adjective - describing petrol that contains lead compounds
adjective - describing petrol that does not contain lead, which is less harmful to the environment and engines
noun, British English - a list of people showing when they are on duty, working, or taking part in an activity