jointedbase
nounUK /ˈdʒɔɪntɪd beɪs/
US /ˈdʒɔɪntɪd beɪs/
A base that has joints so it can bend or move.
The robot's jointedbase let it turn its body from side to side.
OTHER MEANINGS
2. The bottom part of a structure that is connected with hinges or pivots.
The lamp's jointedbase allowed the arm to swing freely.
3. A support piece made of linked segments that can fold.
They folded the jointedbase of the tripod to pack it away.
4. In mechanics, a mounting point where two parts connect and rotate.
The engineer checked the jointedbase for wear after many turns.