verb - to lose control of your actions or emotions because you are under a lot of pressure

verb - to solve a problem or a code, especially after a lot of thought

verb - to break something such as an egg or a nut in order to use what is inside

verb - to hit something or someone hard

noun, informal - a joke, especially a rude or cruel one

noun, informal - an attempt to do something

noun - a sharp sound

noun - an account in a bank that pays interest on the money that you have left in it

noun - an action taken against a bad or dangerous situation

noun - the empty space at the side of a page

noun, British English - an area that elects its representative to parliament

verb - to disagree or argue seriously with somebody

noun - an argument between two groups of people who have different opinions

noun - a situation in which two subjects or systems affect each other

noun, technical - the presentation on screen of a particular computing software