What is another word for conjoined twin?
Pronunciation: [kənd͡ʒˈɔ͡ɪnd twˈɪn] (IPA) 
Conjoined twins are a unique phenomenon in which two or more twins are born physically linked together. This condition can also be referred to as Siamese twins, named after Chang and Eng Bunker, the world's famous conjoined twin brothers who lived from 1811 to 1874. Other synonyms for conjoined twins include bicephalous, bicephalic, conjoined siblings, dicephalic, dicephalous, and polycephalic. Although conjoined twins are rare, they exist in varying degrees of severity and can be surgically separated in certain cases. Understanding the terminology encompassing this condition can be helpful in research and medical discussions.
