Definition of dandy

• n. - One who affects special finery or gives undue attention to dress; a fop; a coxcomb.
• n. - A sloop or cutter with a jigger on which a lugsail is set.
• n. - A small sail carried at or near the stern of small boats; -- called also jigger, and mizzen.
• n. - A dandy roller. See below.