interlockingbase
nounUK /ˌɪntəˈlɒkɪŋbeɪs/
US /ˌɪntərˈlɑːkɪŋbeɪs/
A base made of pieces that fit together like puzzle pieces.
The toy blocks snapped onto the interlockingbase to build a tall tower.
OTHER MEANINGS
2. A foundation in which parts lock into each other for strength.
The bridge rested on an interlockingbase of steel beams.
3. A building toy platform with studs or slots for attaching pieces.
She pressed the figure onto the interlockingbase.
4. A computer part where modules click together.
The server used an interlockingbase for its memory cards.
5. A dance move where feet lock together at the base.
The dancers finished with a quick interlockingbase step.