What is the meaning of Bef?

ISO 639-3 language code for Benabena.

collar

an ornamental pair of bands worn hanging over the chest, notably as part of formal dress by magistrates, professors and certain Catholic and Protestant clergy

by analogy, any of certain other similar objects

a patch on the throat or chest of a different color on cats or dogs

the vulva

a nickname for an unspecified small Dutch coin

inflection of beffen:

1. first-person singular present indicative
2. (in case of inversion) second-person singular present indicative
3. imperative

first-person singular present indicative

(in case of inversion) second-person singular present indicative

imperative

bull

beef

beef (the meat of a cow or ox)

cow or ox, especially as a carcass

bull

beef

alcove

Introduced in Volapük Nulik.

Source: wiktionary.org