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Glite Dictionary
contractile organ

contractile organ

6.1
A part of the body that gets shorter to move things, like a muscle or the heart
  • noun
  • /kənˈtræktaɪl ˈɔrɡən/
  • Specialized
translation icon : órgano contráctil
  • The heart is a contractile organ responsible for pumping blood throughout the body.

Examples

  • Muscles are contractile organs that enable movement.

  • Involuntary movements are often controlled by contractile organs such as smooth muscles.

  • Scientists study how contractile organs respond to electrical stimulation in biological research.

  • The heart is a vital contractile organ.

  • The heart is a contractile organ that pumps blood through the circulatory system.

  • Smooth muscles are a type of contractile organ that helps control digestive movements.

  • Skeletal muscles are contractile organs that allow for voluntary movement of the body.

Surface Forms

contractile organ singular
contractile organs plural

Morphology

contractile + organ

The meaning 'a bodily organ that is capable of contracting' is directly and compositionally derived from 'contractile' (able to contract) + 'organ' (a body part performing a function). This follows regular adjective+noun formation and is cross-linguistically parallel, so a B1 learner who knows both constituents would understand the MWE.

Etymology

Contractile organ names a body part that can 'squeeze' and become smaller, like a muscle or the heart. The word contractile means 'able to squeeze' and organ means a body part, so the phrase is used for parts that squeeze to push blood or make movement.