spark arrester

Noun spark arrester has 2 senses

• spark arrester(n = noun.artifact) Array - electrical device to reduce sparking when electrical contacts are opened or closed; Array
is a kind of electrical device

• spark arrester(n = noun.artifact) sparker - a wire net to stop sparks from an open fireplace or smokestack; Array
is a kind of mesh, meshing, meshwork, net, network