Meanings

to blow out (a flame)

writing off (a debt)

to stamp out (a fire)

spending

indigestible materials

indigestion

blotting out characters with ink

to erase

erasure

proof of vehicle having been registered as disposed of

undigested (food)

annihilation

to stub out (e.g. a cigarette)

exhaustion

negation

postmark

putting out the lights

cancellation

to deny

cancellation