Siamese twins

plural noun

1. non-technical name for conjoined twins

Word History and Origins

Origin of Siamese twins¹

C19: named after a famous pair of conjoined twins, Chang and Eng (1811–74), who were born in _Siam

Example Sentences

"Trieste and Hamburg are Siamese twins. They are two important ports, both located on strategic corridors connecting the cold seas to the Mediterranean," he told Reuters.

From Reuters

“My personal and my sociological lives are joined at the hip, heart and head, like Siamese twins,” she wrote in an autobiographical essay published in the 1996 collection “Radically Speaking: Feminism Reclaimed.”

From Washington Post

She argues that strange facts came first and plain facts came later; first, there were Siamese twins, hermaphrodites, furry babies and virgin births, then there was Boyle’s air pump.

From Literature

A newswoman and a private eye probe a murder confused by separated Siamese twins.

From Los Angeles Times

Class and Race: the South’s—America’s—Siamese twins.

From Literature