noun - the ability to continue for a long time

noun, American English - property in the form of land or buildings

noun - a country in the north of South America

the 'at' symbol used in e-mail addresses

noun - the official documents that you need for something

noun, formal - the condition of being responsible for your actions

noun, formal - the fact of living for a long time

noun - a space at the beginning of a paragraph

noun - the treatment of cancer that uses chemical substances

noun - the treatment of someone's physical problem or illness

noun - supporting the weight of something (e.g. a building)

noun - the fact of having no knowledge of something

noun - the act of appearing again after some time

noun, informal - the fact of being unpleasant or extremely bad

noun, formal - a clever trick or the use of it