noun plural but singular or plural in construction
or tna·im təˈnä(y)ə̇m, -ēm; təˌnäˈēm ; also tnoy·im -təˈnȯi(y)ə̇m, -ēm
Etymology: Yiddish tnoyim, from Late Hebrew tĕnā'īm, from plural of tĕnā'ī agreement
1. : formal prenuptial conditions or agreement made at a Jewish betrothal ceremony
2. : a Jewish social function announcing an engagement