effector
(noun)
noun
1. one who brings about a result or event; one who accomplishes a purpose
Similar word(s): effecter
Definition categories: person, individual, mortal, somebody, someone, soul
2. a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion
Definition categories: body
3. an organ (a gland or muscle) that becomes active in response to nerve impulses