Definition of trudgeon:
(n) :
(obsolete) A toddler.
(n) :
Alternative form of truncheon. [A short staff, a club; a cudgel.]
(n) :
Alternative form of trudgen. [(swimming) A swimming stroke in which the left and right hands are alternately raised out of the water, brought forward and drawn back through the water. A scissor kick is performed on every second stroke.]