Siamese twinSiamese twin
A conjoined twin. Not in scientific use.
Origin of Siamese twinAfter Chang and Eng Bunker (1811-1874), joined Chinese twins born in Siam (Thailand)
(plural Siamese twins)
- A conjoined twin; one of the two people physically joined together.
Named after Chang and Eng Bunker, conjoined twins from Siam (the former name of Thailand)