shadkhan

or shad·chan, schat·chen

[ Yiddish, Ashkenazic Hebrew, English shaht-khuh n; Sephardic Hebrew shaht-khahn ]
/ Yiddish, Ashkenazic Hebrew, English ˈʃɑt xən; Sephardic Hebrew ʃɑtˈxɑn /

noun, plural shad·kha·nim [Yiddish, Ashkenazic Hebrew shaht-khaw-nim; Sephardic Hebrew shaht-khah-neem] /Yiddish, Ashkenazic Hebrew ʃɑtˈxɔ nɪm; Sephardic Hebrew ʃɑt xɑˈnim/, English shad·khans. Yiddish and Hebrew.

a person who arranges Jewish marriages; matchmaker.

Origin of shadkhan

Yiddish shatkhn < Hebrew shadhkhān, derivative of shiddēkh arrange a marriage