wire vs baling wire

wire and baling wire both are nouns.

Word	Noun	Adjective	Verb	Adverb
wire	Yes	No	Yes	No
baling wire	Yes	No	No	No

As nouns, baling wire is a hyponym of wire; that is, baling wire is a word with a more specific, narrower meaning than wire:

wire: ligament made of metal and used to fasten things or make cages or fences etc
baling wire: wire used to make bales

Other hyponyms of wire include barbed wire, barbwire, haywire, piano wire, trip wire.

wire (noun)	baling wire (noun)
ligament made of metal and used to fasten things or make cages or fences etc	wire used to make bales
a metal conductor that carries electricity over a distance
a message transmitted by telegraph
the finishing line on a racetrack

wire (verb)	baling wire (verb)
equip for use with electricity
send cables, wires, or telegrams
fasten with wire
string on a wire
provide with electrical circuits