effector

Noun effector has 3 senses

• effector(n = noun.person) effecter - one who brings about a result or event; one who accomplishes a purpose; Array
is a kind of individual, mortal, person, somebody, someone, soul
Derived form verb effect₂

• effector(n = noun.body) Array - a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion; Array
is a kind of nerve fiber, nerve fibre
has parts: end-plate, endplate, motor end plate

• effector(n = noun.body) Array - an organ (a gland or muscle) that becomes active in response to nerve impulses; Array
is a kind of organ
Antonym: receptor