noun.
1. Fine appearance; show; finery; splendor; magnificence.
noun.
Heroic bearing; bravery; intrepidity; high spirit: as, the gallantry of the troops under fire was admirable.
noun.
Courtliness or polite attention to ladies.
noun.
In a sinister sense, equivocal attention to women; profligate intrigue.
noun.
Gallants collectively.