To remove or take off (shucks); hence, to discard; to lay aside; -- usually with
off.
[Colloq.]
““Shucking” his coronet, after he had imbibed several draughts of fire water.”
— F. A. Ober.
“He had only been in Africa long enough to shuck off the notions he had acquired about the engineering of a west coast colony.”
— Pall Mall Mag.