bind vs strap

bind and strap both are nouns.

Word	Noun	Adjective	Verb	Adverb
bind	Yes	No	Yes	No
strap	Yes	No	Yes	No

As verbs, strap is a hyponym of bind; that is, strap is a word with a more specific, narrower meaning than bind:

Other hyponyms of bind include gag, muzzle, retie, bind off, tie up, loop, cord, lash together, truss, leash, rope, knot, lash, band, lace, lace up.

bind (noun)	strap (noun)
something that hinders as if with bonds	whip consisting of a strip of leather used in flogging
	an elongated leather strip (or a strip of similar material) for binding things together or holding something in position
	a band that goes over the shoulder and supports a garment or bag
	hanger consisting of a loop of leather suspended from the ceiling of a bus or train; passengers hold onto it

bind (verb)	strap (verb)
cause to be constipated	secure (a sprained joint) with a strap
form a chemical bond with	sharpen with a strap
bind by an obligation; cause to be indebted	tie with a strap
make fast; tie or secure, with or as if with a rope	beat severely with a whip or rod
fasten or secure with a rope, string, or cord
provide with a binding
stick to firmly
secure with or as if with ropes
wrap around with something so as to cover or enclose
create social or emotional ties