unicameral /ˌjuːnɪˈkæmərəl/ adjective /ˌjuːnɪˈkæmərəl/
adjective
Learner's definition of UNICAMERAL
technical
: having only one part —
used to describe a government in which the people who make laws are not divided into more than one group单一的;(议会)一院制的,单院的