འབེལ་གཏམ།

’bel gtam:

According to rGan Padma-rgyal-mtshan, ’bel gtam is ’brel gtam (“coherent discourse/narrative”). A discourse/narrative that is not coherent is, of course, gibberish. It would not be drang gtam but rather  brdol gtam (brDa dkrol, s.v.) or ’chal gtam.