obligornoun [ C ]
/ˌɒb.lɪˈɡɔːr//ˌɑː.bləˈɡɔːr/specializeda person or group who must give something such as a payment or benefit to someone, according to a law or legal agreement:
On a bail bond, the accused and the sureties are the obligors, and the government is the obligee.
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obligee