twin-shaped
adjectiveUK /twɪn ʃeɪpt/
US /twɪn ʃeɪpt/
Looking like two things that are the same and joined together.
The cookies were twin-shaped, like two hearts stuck side by side.
OTHER MEANINGS
2. Having two similar parts arranged side by side.
The building had a twin-shaped layout with two matching wings.
3. Formed like a pair of twins or a matched set.
She wore twin-shaped earrings that looked like tiny matching stars.
4. Shaped as two connected or mirrored halves.
The lake was twin-shaped, split into two round pools by a thin strip of land.
5. Resembling a double or duplicated form.
The cloud looked twin-shaped, as if it had been copied and pasted in the sky.