One who refuses to join, or withdraws from, a trade union.(noun)
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Use "knobstick" in a sentence
"'Now, Mr. Thornton, though "knobstick" has not a very pretty sound, is it not expressive?"
"About 4 P.M. returned our second messenger, bearing with him a reproving message from the Gerad, for not visiting him without delay; in token of sincerity, he forwarded his baton, a knobstick about two feet long, painted in rings of"
"It is a knobstick about a cubit long, made of some hard wood: the head is rounded on the inside, and the outside is cut to an edge."