sparker vs meshing

sparker and meshing both are nouns.

Word	Noun	Adjective	Verb	Adverb
sparker	Yes	No	No	No
meshing	Yes	No	No	No

As nouns, meshing is a hypernym of sparker; that is, meshing is a word with a broader meaning than sparker:

sparker: a wire net to stop sparks from an open fireplace or smokestack
meshing: an open fabric of string or rope or wire woven together at regular intervals

Other hypernyms of sparker include mesh, meshwork, net, network.

sparker (noun)	meshing (noun)
a wire net to stop sparks from an open fireplace or smokestack	the act of interlocking or meshing
	an open fabric of string or rope or wire woven together at regular intervals
	contact by fitting together