The term "adequate" refers to something that is sufficient or satisfactory for a particular purpose. It indicates that a certain level of quality or quantity meets the minimum requirements needed to achieve a goal or fulfill a need. For example, an adequate supply of food means there is enough to feed everyone without excess. In various contexts, such as education or employment, "adequate" can describe performance or resources that are acceptable but not exceptional. For instance, an adequate score on a test may pass but not reflect a high level of understanding or skill.