Third-person singular simple present indicative form of pickeer

Lack of rights.

A stage of graduate medical training in the UK and many former British colonies, which follows the acquisition of an M.D., in which the new physician serves as a house officer under the supervision...

(chemistry, now chiefly historical) The art or process of determining the constituents of a gaseous mixture by means of the eudiometer, or for ascertaining the purity of the air or the amount of ox...