Definition of EFFECTOR

effector

Plural: effectors

Noun

  • one who brings about a result or event; one who accomplishes a purpose
  • a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion
  • an organ (a gland or muscle) that becomes active in response to nerve impulses
  • Any muscle, organ etc. that can respond to a stimulus from a nerve.
  • The part of a nerve that carries a stimulus to a muscle etc.
  • Any small molecule that effects the function of an enzyme by binding to an allosteric site.
  • An actuator.

Origin / Etymology

From effect + -or.

Synonyms

effecter

Antonyms

receptor

Scrabble Score: 16

effector is a valid Scrabble (US) TWL word
effector is a valid Scrabble Word in Merriam-Webster MW Dictionary
effector is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 17

effector is a valid Words With Friends word