dexterous

Dexterous is an adjective meaning skilled and agile, especially with the hands. It describes the ability to perform tasks that require fine motor control, precision, and coordination. Dexterous movements appear smooth and accurate, often accomplished with minimal effort.

Etymology: The term derives from Latin dexter, meaning right-hand or skilled, via Old French dexter and Middle English. The related noun dexterity denotes skill and proficiency, particularly in manual tasks, while the adverb is dexterously. The word is closely related to ambidextrous (able to use both hands equally well) and to adroit, though dexterous emphasizes manual competence rather than purely cleverness.

Usage: Dexterous is commonly used to describe manual skills in crafts, surgery, music, sports, or everyday tasks like threading a needle. In technology and robotics, dexterous manipulation refers to the ability of a robotic end-effector to handle and manipulate objects with precision. The term can also be applied metaphorically to mental tasks, though more precise adjectives are often preferred for cognitive skills.

See also: dexterity; ambidexterity; ambidextrous; adroit; deft.