Wiktionary
n. A lifelong supporter and probable member of unions.
Usage examples of "union man".
That was made of mottled cloth like his trousers and coat, and looked to be of finer manufacture than even a Union man carried.
The Western Union man declared that as a matter of fact they had fewer Indians sending or receiving telegrams than colored folks, the Great Sioux Rising of '62 having left Indians unpopular as hell in this particular corner of Minnesota.
So after the union man Bede Whatsit left, Sam discovered a niche in Kinross that no other man wanted.
A strong, stanch Union man, he was nominated for the Vice-Presidency on the Lincoln ticket to conciliate the War Democrats.
He had voted against the Norris-La Ouardia Act and all of its successors, and he felt that to be a labor-union man was worse, in many respects, than being a Russian communist, because the Russians, God forgive them, didn't know any better, whereas a decent, Godfearing American who .