See Also: dirty old man(dictionary)
dirty(2)(dictionary)
dirty(1)(dictionary)
Dirty stock(finance)
dirty 1, adjective(dictionary)
Dirty joke(health)
dirty 3, verb(dictionary)
Dirty price(finance)
Dirty float(finance)
Dirty stock(money)

dirty(2) (iou)



dirty verb. L16.
[from the adjective.]
verb trans. Make dirty, soil. (Foll. by up.) L16.
verb intrans. Become dirty. M19.
J. Carlyle Dark blue morocco..which won't dirty in a hurry.