twinshape
nounUK /ˈtwɪnʃeɪp/
US /ˈtwɪnʃeɪp/
A twinshape is when two things look exactly the same.
The two cookies were a twinshape, so I could not tell them apart.
OTHER MEANINGS
2. A pair of objects made to be exactly alike.
She bought a twinshape of mugs for her and her sister.
3. The state of two people or things being perfectly matched.
Their outfits were in twinshape at the party.
4. A design that comes in two identical halves.
The puzzle piece had a twinshape on both sides.