(fishing) A greenish or yellowish European stonefly of the genus Chloroperla. / A critically endangered stonefly, Isogenus nubecula, presumed extinct in the UK after 1995 but rediscovered in 2017.

Serbian people, seen as constituting a unified cultural or political community. / The state or quality of being Serbian.

A surname from Irish.

An animal, being or construction that goes about on two feet (or two legs).