Clean – kliːn
adjective
1.
free from dirt, marks, or stains.
Clean – kliːn
adjective
1.
free from dirt, marks, or stains.
Faulty
ˈfɔːlti,ˈfɒlti/
adjective
not working or made correctly; having defects.
leak
v. leaked, leak·ing, leaks v.intr.
1.
block
verb
past tense: blocked; past participle: blocked
1.
make the movement or flow in (a gutter, downpipe, roof gulley, etc.) difficult or impossible.