a quality, part, or element people in power; an expert whose views are accepted by most. the process of knowing and remembering a measure of the relationship between two variables be a name or symbol for something the way that something is spread out over a particular area or group a field of action, thought or influence; an area of knowledge always active or changing; in physics: a force related to motion a diagram that shows how variables are related. a striking effect or result (v.) to hit with force a charged atom made of lines belonging to language a substance, situation, or environment in which something has its origin - in math: an arrangement of numbers in rows and columns to get the usual amount a characteristic or constant factor, a limit to print in a book, journal or online a collection of skills or accomplishments. the different meanings of words