natch
Natch, n. Etym: [OF. nache fesse, LL. natica, from L. natis the rump, buttocks. Cf. Aitchbone.] Defn: The rump of beef; esp., the lower and back part of the rump. Natch bone, the edgebone, or aitchbone, in beef.
Natch, n. Etym: [OF. nache fesse, LL. natica, from L. natis the rump, buttocks. Cf. Aitchbone.] Defn: The rump of beef; esp., the lower and back part of the rump. Natch bone, the edgebone, or aitchbone, in beef.