hyperfunction

[hahy-per-fuhngk-shuhn]

hyperfunction Definition

• 1. excessive or overactive function of an organ or body part
• 2. an excessive amount of activity or work

Using hyperfunction: Examples

Take a moment to familiarize yourself with how "hyperfunction" can be used in various situations through the following examples!

• Example

  Hyperfunction of the thyroid gland can cause hyperthyroidism.

• Example

  The hyperfunction of the immune system can lead to autoimmune diseases.

• Example

  The hyperfunction of the brain can cause anxiety and insomnia.

hyperfunction Synonyms and Antonyms

Synonyms for hyperfunction

• overactivity
• excessiveness
• superabundance
• surplus
• overproduction

Antonyms for hyperfunction

• hypofunction
• underactivity

Phrases with hyperfunction

• adrenal hyperfunction

  overactivity of the adrenal gland, leading to excessive production of hormones such as cortisol

  Example

  Adrenal hyperfunction can cause Cushing's syndrome.

• parathyroid hyperfunction

  overactivity of the parathyroid gland, leading to excessive production of parathyroid hormone

  Example

  Parathyroid hyperfunction can cause hypercalcemia.

• hyperfunctioning nodule

  a benign tumor in the thyroid gland that produces excessive amounts of thyroid hormone

  Example

  A hyperfunctioning nodule can cause hyperthyroidism.

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Summary: hyperfunction in Brief

The term 'hyperfunction' [hahy-per-fuhngk-shuhn] refers to excessive or overactive function of an organ or body part, such as the thyroid gland or immune system. It can also refer to an excessive amount of activity or work. Examples include hyperthyroidism caused by hyperfunction of the thyroid gland and autoimmune diseases caused by hyperfunction of the immune system.