the beginning of the spine, the middle
= ῥάχις, Hsch.; acc. to Phot. the beginning of the spine, acc. to Poll. 2.136 the middle; = πλευρόν, Did. ap. Phot.
II butcherʼs knife, chopper
butcherʼs knife or chopper, Poll. 7.25; Hsch. cites βράκετον (leg. -τρον) = δρέπανον.