(Northern England) A birch tree. / A Eurasian minnow (Phoxinus phoxinus, syn. Leuciscus phoxinus).

(Britain, slang) Alternative spelling of berk

plural of birk

A surname. / A male given name

A surname.

plural of Birk

(slang) Birkenstock sandals

plural of Bowman-Birk protease inhibitor

(biochemistry) Any of a family of eukaryotic proteinase inhibitors found mainly in the seeds of legumes and in cereal grains.

The concept or practice of taking women and children first in an evacuation or rescue.