plural of broadcast jockey

(tennis) An official who watches the lines of the court and judges whether the ball has landed in or out and also declares foot faults.

(rare) The intersection of the fields of evolution and phenomics, specifically the practice of using phenotypes (e.g. morphology, anatomy, behavior, physiology, etc.) to build phylogenetic trees.

(organic chemistry) Any derivative of a cyclophane in which one or more CH groups have been replaced by a nitrogen atom