Added 9 October 2026 sandwichlike adjective adjective ! Definition from Wiktionary (CC BY-SA). More about sandwichlike at Wordnik → Where our words come from → Having a structure similar to that of a sandwich (having two similar parallel planes with a different plane between them). Related Words: dihedralplaneliketwo-facedbilayeredhoneycombedmonoplanarhomeomorphousbilaminarcoplanartrapezoidalopen-facedpolysymmetrical Back to today's word