u-umyung 1intrans. to be sad and grieve. U-umyung da gapuh natayana. They are grieving because of his death. 1C General class. (sem. domains: 18.104.22.168 - Sad.) 2trans. to have a time or reason for grieving that is cross-referenced by the affix. Ad uwaniy algon u-umyungan taku. Today is a day of our grieving. ‑an/‑in‑ ‑an.