settleon
nounUK /ˈsɛtəlɒn/
US /ˈsɛtəlɑːn/
A settleon is a small, flat thing that helps hold something in place.
The worker put a settleon under the shelf so it would not wobble.
OTHER MEANINGS
2. A small piece used to level or steady furniture.
He slid a settleon under the table leg to stop the rocking.
3. A tiny marker or token placed to show a spot.
She put a settleon on the map where the treasure was hidden.
4. A little seat or resting spot.
The bird found a settleon on the branch and stayed there.