precancel
1 of 2verb
pre·can·cel (ˌ)prē-ˈkan(t)-səl 
precanceled; precanceling; precancels
transitive verb
: to cancel (a postage stamp) in advance of use
precancellation
ˌprē-ˌkan(t)-sə-ˈlā-shən
noun precancel
2 of 2noun
: a precanceled postage stamp
Word History
First Known Use
Verb
1909, in the meaning defined above
Noun
1903, in the meaning defined above
- round-seeded spinach
- round-shoul
- round-shouldered
- round-tailed muskrat
- round-the-clock
- round-the-corner
- round-the-head
- round-trip
- round-trip ticket
- round-trips
- roundabout
- roundabout chair
- roundaboutness
- roundaboutnesses
- roundabouts
- roundball
- rounded
- rounded (off or out)
- rounded binary
- rounded binary form
- rounded off or out
- rounded on
- rounded up
- roundedness
- roundednesses