junk

nouns

the remains of something that has been destroyed or broken up
debris, detritus, dust, junk, rubble
any of various Chinese boats with a high poop and lugsails
junk
is a type of (narrower)
a small vessel for travel on water
boat

verbs

dispose of (something useless or old)
"trash these old chairs"; "junk an old car"; "scrap your old computer"
junk, scrap, trash