throw away vs abscise

throw away and abscise both are verbs.

Word	Noun	Adjective	Verb	Adverb
throw away	No	No	Yes	No
abscise	No	No	Yes	No

As verbs, abscise is a hyponym of throw away; that is, abscise is a word with a more specific, narrower meaning than throw away:

throw away: to remove
abscise: shed flowers and leaves and fruit following formation of a scar tissue

Other hyponyms of throw away include exuviate, molt, moult, shed, slough, exfoliate, autotomise, autotomize.

throw away (verb)	abscise (verb)
to remove	remove or separate by abscission
throw or cast away	shed flowers and leaves and fruit following formation of a scar tissue