ullu - collar; ring (an ornament) (CAD Ḫ 229, CAD U–W 81; AHw. 354, 1410)

Also attested as ḫullu. Due to Arb. and other Sem. cognates, can neither be separated into two lexemes, i.e. ḫullu and ullu, nor treated as a Sumerian loanword (Kogan 2001:281).