- sparing action,
- spark arrester,
- spark chamber
Origin of sparing
Examples from the Web for sparingly
Here and there, sparingly, one of the dolls might be purple or green: “Rainbow Piets,” they call them.
Gradually and sparingly add water while stirring the tahini quickly with a fork.
Although I feed as sparingly as possible, their numbers continue to diminish.The Extinction Parade: An Original Zombie Story by Max Brooks|Max Brooks|January 14, 2011|DAILY BEAST
Bran may be fed for a change, and a little cotton seed or corn may be given, but sparingly.The Library of Work and Play: Outdoor Work|Mary Rogers Miller
They are very bitter, and wild animals are inclined to let them alone, unless pressed by hunger, and then eat them sparingly.American Forest Trees|Henry H. Gibson
He lived most sparingly, and sent all the money he could save to support his father's family at Florence.
They have water-bottles from which they refresh, but sparingly.Aletta|Bertram Mitford
Observe a strict sobriety; never drink of more than one kind of wine, and partake of that sparingly.The Gentlemen's Book of Etiquette and Manual of Politeness|Cecil B. Hartley