portablebase
nounUK /ˈpɔːtəblbeɪs/
US /ˈpɔːrtəblbeɪs/
A portablebase is a small, movable stand or base that holds something up.
He put the speaker on a portablebase so he could carry it to the garden.
OTHER MEANINGS
2. A detachable bottom part that lets an object be moved easily.
The lamp's portablebase unscrews so the lamp fits in a suitcase.
3. A software foundation that can be run from a USB drive without installing.
The app ships with a portablebase so it works on any computer.
4. The movable lower section of a machine or tool.
The drill's portablebase slides off for storage.
5. A temporary camp or starting point set up for a short time.
The hikers made a portablebase near the river before climbing.