Transliteration: skad gsar bcad
<phrase> "Language revision". The original Tibetan language and grammar as formulated by ཐུ་མི་སཾབྷོཊ་ Thumi Saṃbhoṭa went through three revisions. See སྐད་གསར་བཅད་རྣམ་པ་གསུམ་ "three language revisions".
