noun
one-party cabinet
A cabinet formed by a single political party, without coalition partners. Used in political contexts.
戦後初の単独内閣が発足した。
The first postwar one-party cabinet was formed.
連立内閣 is a coalition cabinet formed by multiple parties, while 単独内閣 is formed by a single party.
Compound of 単独 (tandoku, 'single, sole') and 内閣 (naikaku, 'cabinet').