aitchbone

[ eych-bohn ]
/ ˈeɪtʃˌboʊn /

noun

the rump bone, as of beef.
the cut of beef that includes this bone.
Also edgebone.

Origin of aitchbone

1480–90; earlier hach-boon (with spurious h-); ( h)ach variant by misdivision as an ( h)ach(e) of a nache rump < Middle French < Vulgar Latin *natica, feminine of *naticus of the rump, equivalent to Latin nati(s) rump, nates + -cus adj. suffix

British Dictionary definitions for aitchbone

aitchbone
/ (ˈeɪtʃˌbəʊn) /

noun

the rump bone or floor of the pelvis in cattle
a cut of beef from or including the rump bone

Word Origin for aitchbone

C15 hach-boon, altered from earlier nache-bone, nage-bone ( a nache mistaken for an ache, an aitch; compare adder 1); nache buttock, via Old French from Late Latin natica, from Latin natis buttock