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Related to bicameral: Bicameral legislature
1. Composed of or based on two legislative chambers or branches: a bicameral legislature.
2. Medicine Composed of or having two chambers, as an abscess divided by a septum.
(Law) (of a legislature) consisting of two chambers
[C19: from bi-1 + Latin camera chamber]
bi•cam•er•al(baɪˈkæm ər əl)
having two branches, chambers, or houses, as a legislative body.