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Endorphin Meaning: Definition, Examples, and Translations

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endorphin

[ɛnˈdɔr.fɪn ]

Definition

Context #1 | Noun

biochemistry

Endorphins are hormones produced by the body to relieve stress and pain. They function as natural painkillers and are released during exercise, excitement, and sexual activity, leading to feelings of pleasure or euphoria.

Synonyms

analgesic, neurotransmitter, painkiller.

Examples of usage

  • After a long run, I felt a rush of endorphins.
  • Pain relief from endorphins can be surprisingly effective.
  • Endorphins are often referred to as the body’s natural feel-good chemicals.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Biology

  • Endorphins are produced by the pituitary gland and the hypothalamus in response to pain or stress.
  • They play a crucial role in reducing pain perception and inducing feelings of pleasure or euphoria.
  • Different forms, such as beta-endorphin, are released during activities like exercise, laughter, and even eating chocolate.

Psychology

  • Engaging in physical activities, such as running or dancing, can lead to a significant boost in endorphin levels, known as the 'runner's high'.
  • Meditation and mindfulness practices have also been shown to increase endorphin levels, contributing to overall mental well-being.
  • Research indicates that endorphins may help combat feelings of stress and anxiety by promoting relaxation.

Pop Culture

  • Many movies use exercise-related scenes to show characters overcoming obstacles, often highlighting the joy from elevated endorphin levels.
  • Endorphins have been depicted in various songs emphasizing happiness and the feeling of joy, showcasing their cultural significance.
  • Fitness trends often promote the idea of 'chasing endorphins' to motivate individuals to engage in regular exercise.

Health & Wellness

  • Regular exercise, such as jogging or cycling, is one of the most effective ways to naturally increase endorphin levels in the body.
  • Some studies suggest that certain foods, like dark chocolate and spicy peppers, may also boost endorphin production.
  • Activities like yoga and laughter therapy are recognized for enhancing happiness via the release of endorphins, promoting emotional health.

Origin of 'endorphin'

Main points about word origin

  • The word comes from 'endo' meaning 'within' and 'orphin', which is linked to morphine due to its pain-reducing effects.
  • It was first discovered in the 1970s, as scientists explored how brain chemicals affect mood and pain.
  • The name suggests these hormones are produced inside the body and have effects similar to opioids, which are powerful pain relievers.

The term 'endorphin' is derived from the temporal words 'endo-' meaning 'within' and 'morphine', which is an opiate drug known for its pain-relieving properties. The word was first coined in the 1970s by researchers who discovered that the brain produces its own substances similar to morphine. This discovery challenged the previously accepted notion that only external substances could produce effects similar to these powerful pain medications. The role of endorphins has since expanded to include their impact on mood, exercise, and mental health, leading to increased interest in how they can be influenced by lifestyle choices.

Word Frequency Rank

At rank #28,875, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.