activeside
nounUK /ˈæktɪvsaɪd/
US /ˈæktɪvsaɪd/
The side that is doing something or working.
Put the activeside of the sticker on the paper.
OTHER MEANINGS
2. The side of something that is turned on or in use.
The activeside of the screen shows the game.
3. The part of a team or group that does most of the work.
She is on the activeside of the project.
4. The side of a material that has a special effect.
The activeside of the bandage sticks to your skin.