adjective - positioned on a high place or on the edge of something, often in a way that seems temporary or slightly unstable
noun - a method of learning a language (or experiencing a culture) by being completely surrounded by it, without using your native language
noun, formal - a person who is officially held in custody, typically due to suspicion of illegal activity, or for political or security reasons
noun - a style of high-end dining characterized by a formal atmosphere, exceptional service, and gourmet cuisine, often in upscale, elegant restaurants
verb, technical - (especially of a bank or lender) to take back property because the borrower has failed to make payments on a loan
noun - an animal or human in the early stages of development before birth, especially before all the main body parts are formed
noun - the section at the top of a document or page that contains information such as the title, date, or page number
noun, formal - the process of familiarizing someone with a new place, situation, or system, or the ability to understand your position or direction
verb - to contain many faults, inconsistencies, or weaknesses; to be badly constructed or easy to disprove because of numerous gaps or errors