- the rump bone
- a cut of beef around the rump bone
Origin of aitchboneby faulty separation of Middle English a nache bone from Old French nache, buttock from Vulgar Latin an unverified form natica, diminutive from Classical Latin natis, buttock
- The rump bone, especially of cattle.
- The cut of beef containing the rump bone.
Origin of aitchboneAlteration (influenced by aitch ) of Middle English hach-boon from an hach-boon an aitchbone alteration of a nachebon nache buttock ( from Old French) ( from Late Latin naticās ) ( accusative pl. of natica buttock ) ( from Latin natis ) bon bone ; see bone .