Buchecker

Etymology
Compound of. The now rare simplex Ecker from, ; only once attested in. Ultimately from, whence also 🇨🇬. An original neuter or masculine whose final -n was interpreted as a plural morpheme and which was subsequently made into a feminine. Kluge (24th edition) considers it a chiefly Low German word (compare 🇨🇬, ).

Noun

 * 1) beechnut