A frivolous occupation.

Horse Racing. The lightest weight allowed by the rules to be carried by a horse in a handicap. Hence sometimes applied to the rider.

A frivolous act or thing.

Fantastic ornament; nonsense, tomfoolery.

Something frivolous, (an instance of) frivolity; a frivolous or light-hearted event, etc. (esp. a literary or cinematographic production); also, a…

plural. A game in which small counters are caused to spring from the table into a bell-like or cylindrical receptacle, by pressing upon their edges…