noun
A French-derived loanword for cohabitation. In Japanese it has a specialized or foreign-term feel, especially in social-science or political contexts; everyday speech usually uses more ordinary words such as 同棲 or 共同生活.
from French
フランス政治では、コアビタシオンがしばしば議論される。
In French politics, cohabitation is often discussed.
The paper deals with the cohabitation of unmarried couples.