natch-bonerare. [f.natch, var. of nache.] = aitch-bone. 1613Markham Eng. Husbandman ii. ii. vii. (1635) 81 His natch-bones which are on both sides the seting on of his taile.1822W. Kitchiner Cook's Oracle 151 We have also heard it called Natch-Bone.1855in Ogilvie Suppl.