(South Africa, ethnic slur, offensive, derogatory) A black person.

Someone who supervises workers, especially one who imposes hard or burdensome work. / (figuratively) A source of hard work or responsibility.

A chemical element (symbol Zr) with an atomic number of 40, a strong, lustrous, grey-white transition metal mainly used as a refractory and opacifier.

present participle of poz up