IshGen 196:5 :ܚܪܘܬܐ ܪܫ ܥܛܡܐ ܗܝ܂ ܩܪܝܒܐ ܕܝܢ ܠܥܙܩܬܐ ܗ݀ܝ ܕܡܬܩܪܝܐ ܣܝܪܣ‏ : the ḥ-bone is the top of that bone close to the anus, the one that is called s'
See the entire entry for sūrās/sīras n.m. socket of the hipbone

IshGen 196:5 :ܚܪܘܬܐ ܪܫ ܥܛܡܐ ܗܝ܂ ܩܪܝܒܐ ܕܝܢ ܠܥܙܩܬܐ ܗ݀ܝ ܕܡܬܩܪܝܐ ܣܝܪܣ‏ : the ḥ-bone is the top of that bone close to the anus, the one that is called s'
See the entire entry for ˁezqā, ˁezqəṯā n.f. ring