simple past tense and past participle of pick out

plural of Wozniak

(organic chemistry) Any of a family of terpenoid lactones that stimulate germination in parasitic plants of the genus Striga, and that inhibit shoot branching.

(music) A musical instrument in which sound is produced by blowing against an edge or by vibrating a thin piece of wood or metal known as the reed, and in which the pitch is governed by the resonan...