Definition of quirkish in English:

quirkish

adjective

  • See quirk

    • ‘All of this is done, not just with a smile but with a joke, for he has a quirkish sense of humour, not usually associated with men of his profession.’
    • ‘There was a quirkish smile on her face, and she laughed at herself.’
    • ‘The contexts are frequently quirkish, enigmatic and punctuated with improbable black ‘comedy’ and dark import.’