interlocking shapes

Puzzle pieces connect

Interlocking shapes are forms designed to fit together by overlapping or engaging with one another, like puzzle pieces or linked chains.

The term appears in geometry, design, and construction contexts: The tessellation uses interlocking shapes to cover the surface without gaps.

Interlocking implies mutual dependence—each shape holds the others in place.

Related

puzzle pieces · gears · gear teeth · mesh · fitting · dovetail · weave · connect · snap · snap fit · click · chain · chain link · link · overlap · embrace · clasp · entwine

Opposites
structural integrity

interlocking shapesrubble

Broken building fragments

Family

interlock, interlocked, interlocker, lock, locks, locked, locking, locker, lockable

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G