effector

[ ih-fek-ter ]

noun
  1. Also ef·fect·er . a person or thing that effects.

  2. Physiology. an organ or cell that carries out a response to a nerve impulse.

  1. Biochemistry. a substance, as a hormone, that increases or decreases the activity of an enzyme.

Origin of effector

1
1595–1605; <Latin, equivalent to effec-, variant stem of efficere (see effect) + -tor -tor

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for effector

effector

effecter

/ (ɪˈfɛktə) /


noun
  1. physiol a nerve ending that terminates in a muscle or gland and provides neural stimulation causing contraction or secretion

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