noun - signs, symbols, or written words used to give information or directions in public places
noun, dated - a person who travels from place to place without a permanent home or job
verb - (of the stomach) to feel sick or uncomfortable because of nervousness, anxiety, or disgust
adverb - in a way that is related to or done by surgery (a medical operation)
verb, formal - to state or argue something strongly, especially in a formal context or in disagreement
noun, American English - the head of a police department in some cities, similar to a police chief
verb, formal - to take possession of a territory or place, often by force or without permission