dipsomaniac

The present Duke had none of the spirit or sense of his ancestors, and was, moreover, a dipsomaniac.

The drunkard who drinks in spite of himself is, strictly speaking, a dipsomaniac, and is diseased and insane.

In a small room on the roof lived a Hindustani hospital assistant—the gentlemanly dipsomaniac whom I have already introduced.

If Fate had really marked him out for a dipsomaniac, was it any use his fighting against what must inevitably be his destiny?

There Grogan succeeded in convincing him of the folly of engaging in a street argument with a dipsomaniac he did not know.