adjective
- possessing or exhibiting knowledge, insight, or understanding; intelligent; well-informed; discerning; perceptive.
adjective
- possessing or indicating much knowledge
also knowledgable, c.1600, “capable of being known, recognizable” (a sense now obsolete), from knowledge in its Middle English verbal sense + -able. The modern sense of “having knowledge, displaying knowledge” is from 1829 and probably a new formation.