aloof
Aloof is an adjective used to describe a person or demeanor that is distant, reserved, and emotionally cool. Someone described as aloof may be polite and courteous but keeps others at arm's length, provides little personal information, and appears reluctant to engage deeply in conversation or emotional exchange. The term often implies a conscious choice to maintain distance rather than a lack of interest.
Origin and history: The word dates from the 17th century and derives from Dutch or Low German
Usage and nuance: Aloofness can be situational or habitual. In professional settings, aloof behavior may project
Related terms and contrasts: Related terms include reserved, distant, detached, and standoffish; antonyms include warm, approachable,