noun, formal - a person who is officially held in custody, typically due to suspicion of illegal activity, or for political or security reasons
adverb - in a secretive, clever, or cunning way intended to deceive or trick someone
noun - a list of tasks or items that you check off once you've completed or verified them
noun, informal - doing something to someone because they did the same thing to you
noun - a government-operated or authorized system responsible for collecting, transporting, and delivering mail and parcels
noun - a system of communication developed by Samuel Morse that uses sequences of short and long signals, known as dots and dashes, to represent letters, numbers, and punctuation
noun - a machine or device used to print text or images onto paper or other materials by pressing inked type or plates against them
noun - a style of high-end dining characterized by a formal atmosphere, exceptional service, and gourmet cuisine, often in upscale, elegant restaurants
noun - a person who guards prisoners
adverb - done privately, without other people knowing
noun - a piece of music made from parts of different songs played one after another
noun - a mixture of different things, often from various sources
noun - a medicine that helps prevent blood clots and makes the blood flow more easily
noun - a medicine that calms you down or makes you sleepy