swell

A gentleman. A well-dressed map.
The flashman bounced the swell of all his blunt ; the girl's bully frightened the gentleman out of all his money.
swelled head

A disorder to which horses are extremely liable, particularly those of the subalterns of the army. This disorder is generally occasioned by remaining too long in one livery-stable or inn, and often arises to that height that it prevents their coming out at the stable door. The most certain cure is the unguentum aureum—not applied to the horse, but to the palm of the master of the inn or stable.
N. B. Neither this disorder, nor its remedy, is mentioned by either Bracken, Bartlet, or any of the modern writers on farriery.

The 1811 Dictionary of the Vulgar Tongue.