meshing vs safety net

meshing and safety net both are nouns.

Word	Noun	Adjective	Verb	Adverb
meshing	Yes	No	No	No
safety net	Yes	No	No	No

As nouns, safety net is a hyponym of meshing; that is, safety net is a word with a more specific, narrower meaning than meshing:

meshing: an open fabric of string or rope or wire woven together at regular intervals
safety net: a large strong net to catch circus acrobats who fall or jump from a trapeze

meshing (noun)	safety net (noun)
the act of interlocking or meshing	a large strong net to catch circus acrobats who fall or jump from a trapeze
an open fabric of string or rope or wire woven together at regular intervals	a guarantee of professional or financial security
contact by fitting together