verb - to convert information, messages, or data into a different form, especially for security or storage
noun - a tool or device used for scraping something from a surface
adjective - able to be turned the other way around or worn on both sides
adjective - not able to be changed back to a previous condition or state; permanent
adjective - able to be changed back to an earlier state or condition
adjective, formal - no longer existing, living, functioning, or in use
noun - a structure built to carry water over long distances, especially one built like a bridge across a valley or gap
noun, British English - a motorcycle or car race held on an oval dirt or paved track, where riders or drivers compete at high speed, often sliding through corners
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