unsealededge
adjectiveUK /ʌnˈsiːld ɛdʒ/
US /ʌnˈsiːld ɛdʒ/
An unsealededge is an edge that is not closed or stuck shut.
The envelope had an unsealededge, so the letter slipped out.
OTHER MEANINGS
2. A border or rim that has not been secured or glued down.
The box's unsealededge let the cookies spill out.
3. A sharp side of something that is left open or unprotected.
Be careful with the unsealededge of the paper—it can cut you.
4. A boundary that has not been finalized or locked in place.
The map showed an unsealededge where the two countries meet.