The republican regime in France between the end of the Second World War (1945) and the introduction of a new constitution by Charles de Gaulle in 1958.
法兰西第四共和国（二次大战结束[1945]至戴高乐1958年引入新宪法）
Definition of Fourth Republic in US English:
Fourth Republic
proper noun
The republican regime in France between the end of World War II (1945) and the introduction of a new constitution by Charles de Gaulle in 1958.