privity

n. 私下知悉, 默契
【经】 非当事人的利益

名词复数:privities 

priv.i.ty

n.（名词）
【复数】 priv.i.ties
Knowledge of something private or secret shared between individuals, especially with the implication of approval or consent.
私下知悉，默契：几个人共同知道的秘密或隐秘的事情，尤指一致赞同或同意
Law
【法律】
A relation between parties that is held to be sufficiently close and direct to support a legal claim on behalf of or against another person with whom this relation exists.
当事人的相互关系：当事人之间关系密切、直接到足以支持对代表或紧靠这种关系中另一方的法律要求的关系
A successive or mutual interest in or relationship to the same property.
同一产权的共有或继承关系

来源：
Middle English privete [secrecy, privacy]
中古英语 privete [秘密，隐秘]
from Old French
源自 古法语
from Medieval Latin provit3s
源自 中世纪拉丁语 provit3s
from Latin provus [single, alone] * see per
源自 拉丁语 provus [单独的，孤独的] *参见 per