1. One who brings about a result or event; one who accomplishes a purpose
   - effecter 
2. A nerve fibre that terminates on a muscle or gland and stimulates contraction or secretion 
3. An organ (a gland or muscle) that becomes active in response to nerve impulses

Derived forms: effectors

See also: effect

Type of: individual, mortal, nerve fiber [US], nerve fibre [Brit, Cdn], organ, person, somebody, someone, soul

Antonym: receptor

Encyclopedia: Effector

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• clonus
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• Clootie
• Cloots
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• clopping
• Clorox
• close
• close at hand
• close call
• close corporation
• close harmony
• close in
• close off
• close order
• close quarters