verb
1.
Synonyms: erase , black (out), blot out, delete, efface, expunge, obliterate, wipe (out), x (out)
2.
to give up something previously arranged or agreed on
decided to cancel his appointment with the dentist
Synonyms: abort, call off, drop, scrub
Related Word: end, terminate; annul, invalidate, rescind, revoke; give up, relinquish, surrender