trangram

== English == === Etymology === From Old English trangrain (“a strange thing”), trangame (“a toy”). See tangram. === Noun === trangram (plural trangrams) (obsolete) Something intricately contrived; a puzzle. === References === “trangram”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.