BT BM 85a(27) :הא מומי עזובה דא‏ : now this is an unpleasant (?) oath
See the entire entry for mawmɘˀā > mawmā/ē, mawmāṯā n.f. oath

BT BM 85a(27) :הא מומי עזובה דא‏ : this is, in fact, an unpleasant (?) oath
See the entire entry for ˁzwb adj. unpleasant