IPA: //ˈvaʊtʃi//
KK: /ˈvaʊtʃi/
A person who is supported or guaranteed by someone else, often in a legal context.
The vouchee was called to testify in the court case to support the warranty of title.
Vouchee originates from Old French 'vouchier' (meaning to call or summon) and the suffix '-ee' (indicating a person who is the object of an action). The word 'vouchee' refers to a person who is called upon or summoned, particularly in legal contexts.
Think of someone being 'called upon' ('vouchier') to fulfill a role or duty — that's why a 'vouchee' is a person who is summoned.