An electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider.

in a rhythmical manner / with reference to rhythm

(biochemistry) Any of several enzymes that cleave proteins within biological membranes allowing release of effector domains from the membrane

(medicine) A blood group system, the second most important after the ABO system, and important in human blood transfusion, whereby blood types are classified according to the presence ("positive") or absence ("negative") of potentially over 50 antigens, of which the most commonly referenced is RhD.

A monkey, Macaca mulatta, common throughout southern Asia, that is extensively used for medical research.

The rhesus macaque, Macaca mulatta

Of the nose.

plural of rhythm stick

(music) One of a set of cylindrical hardwood sticks used as a percussion instrument, especially by children learning the rudiments of rhythm

simple past tense and past participle of rhyme