A very common small bird of the species Passer domesticus.

A bird of the species Passer domesticus, native to much of Eurasia, introduced in many other temperate environments.

Zonotrichia capensis, an American sparrow found in Latin America.

plural of spare wheel

A spark produced by the jumping of electricity across a permanent gap.

plural of spark coil

An induction coil used for producing sparks, as in an internal combustion engine. / A self-induction coil used to increase the spark in an electric gas-lighting apparatus.

plural of sparable

plural of sparaxis

A bird of the species Passer montanus