A bunch is a group or collection of things, people, or events that are gathered together. It can refer to a small number of objects or individuals that are close together or connected in some way. For example, you might say there's a bunch of flowers on the table, meaning there are several flowers arranged together. In another context, you could say there's a bunch of friends hanging out, indicating they are gathered in a group. The word "bunch" can also be used to describe an unspecified number or quantity of something, as in "There's a bunch of work to do."