Scrabble?! EFFECTOR

Definitions of EFFECTOR in various dictionaries:

noun - one who brings about a result or event

noun - a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion

noun - an organ (a gland or muscle) that becomes active in response to nerve impulses

A muscle, a gland, or an organ capable of responding to a stimulus, especially a nerve impulse.

A nerve ending that carries impulses to a muscle, a gland, or an organ and activates muscle contraction or glandular secretion.

A small molecule that when bound to the allosteric site of an enzyme causes either a decrease or an increase in the activity of the enzyme.

A device used to produce a desired change in an object in response to input.

noun - a bodily organ that responds to a nerve impulse