vyAmotsaNga
vyāmotsaṅga , m. , acc. to Senart some part, or the whole, of the covering or facade of a city gate; but utsaṅga could only mean horizontal, not vertical, covering; more likely it refers to some hollow in or about the gate; it may have measured a fathom (vyāma) in width: teṣāṃ … dvārāṇāṃ dvinnāṃ varṇānāṃ °gā abhūṣi suvarṇasya ca rūpyasya ca Mv i.195.10 .