noun
incidental condition; collateral condition; attached condition
A condition that accompanies a main agreement, contract, or statement; often used in legal, business, or formal contexts.
この契約にはいくつかの付帯条件がついている。
This contract has several incidental conditions attached.
彼は承諾したが、付帯条件として守秘義務を求めた。
He agreed, but as a collateral condition he demanded confidentiality.
Compound of 付帯 (ふたい, 'incidental, attached') and 条件 (じょうけん, 'condition').