verb - to support a person, organization, or activity financially or by providing resources
adjective - in working order; able to perform its intended purpose
noun - the number of people who have registered or been accepted in an organization, institution, or course
noun - a chaotic or unorganized surge of individuals responding impulsively to an event, trend, or opportunity
noun - a sudden, uncontrolled rush of a large group of people or animals, often due to panic or excitement