US /əˈluːf/ UK /əˈluːf/
adj adv

Meanings

  1. 1
    adj

    distant or reserved in manner; not friendly or forthcoming

    The new colleague remained aloof, eating lunch alone each day.

Thesaurus

Synonyms
1 adj · distant or reserved in... distantdetachedremotereservedstandoffishcold
Word family
Forms aloofness
Derived forms aloofnessaloofly
Related forms luff

Etymology

Originally a nautical term, from a- ('to, toward') + loof ('windward direction', luff), from Dutch loef ('weather side of a ship'); literally 'to windward', hence 'at a distance'.

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