MATZO Meaning of MATZO in English [mat.zo] or mat.zoh n, pl mat.zoth or mat.zos or mat.zohs [Yiddish matse, fr. Heb massah] (ca. 1846) 1: unleavened bread eaten esp. at the Passover 2: a wafer of matzo Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012