endemic

[en-dem-ik]

adjective

1. natural to or characteristic of a specific people or place; native; indigenous.

   The group is committed to preserving the endemic folkways of their nation.

   The recession hit especially hard in countries where high unemployment is endemic.

2. belonging exclusively or confined to a particular place.

   When traveling, he caught a fever endemic to the tropics.

3. (of a disease) persisting in a population or region, generally having settled to a relatively constant rate of occurrence.

   The coronavirus that causes COVID-19 may never disappear, but could become endemic like the flu.

noun

1. an endemic disease.

endemic

/ ɛnˈdɛmɪk /

adjective

1. present within a localized area or peculiar to persons in such an area

noun

1. an endemic disease or plant

endemic

1. Relating to a disease or pathogen that is found in or confined to a particular location, region, or people. Malaria, for example, is endemic to tropical regions.

2. See also epidemic pandemic

3. Native to a specific region or environment and not occurring naturally anywhere else. The giant sequoia is endemic to the western slopes of the Sierra Nevada.

4. Compare alien indigenous

Usage

A disease that occurs regularly in a particular area, as malaria does in many tropical countries, is said to be endemic. The word endemic, built from the prefix en–, “in or within,” and the Greek word demos, “people,” means “within the people (of a region).” A disease that affects many more people than usual in a particular area or that spreads into regions in which it does not usually occur is said to be epidemic. This word, built from the prefix epi–, meaning “upon,” and demos, means “upon the people.” In order for a disease to become epidemic it must be highly contagious, that is, easily spread through a population. Influenza has been the cause of many epidemics throughout history. Epidemics of waterborne diseases such as cholera often occur after natural disasters such as earthquakes and severe storms that disrupt or destroy sanitation systems and supplies of fresh water.

Other Word Forms

• endemically adverb
• endemism noun
• endemicity noun
• nonendemic adjective
• unendemic adjective

Word History and Origins

Origin of endemic¹

First recorded in 1655–65; from New Latin endēmicus, equivalent to Greek éndēm(os) “dwelling in a place, native, (of disease) endemic” (from en- “within, in” + dêm(os) “people, district”) + Latin -icus adjective suffix; en- ², deme, -ic

Word History and Origins

Origin of endemic¹

C18: from New Latin endēmicus, from Greek endēmos native, from _en- ² + dēmos the people

Example Sentences

Nearly 50 endemic Dysdera species, about 14% of all known species in the genus, have evolved there since the islands emerged a few million years ago.

Read more on Science Daily

"The economy is declining, corruption is endemic, a lot of things are going wrong."

Read more on BBC

Like falling dominoes, plastic recycling plant closures have been endemic across Europe too: another big name, Veolia, will close its two German operations this year, while seven plastic recyclers closed in the Netherlands last year.

Read more on BBC

Columbia University’s social work curriculum aims to make them “understand that anti-Black racism and white supremacy are endemic in our systems and institutions.”

Read more on The Wall Street Journal

The Thorntons spray the trees frequently to treat an endemic calcium deficiency.

Read more on The Wall Street Journal

When To Use

What does endemic mean?

Endemic is an adjective that means natural to, native to, confined to, or widespread within a place or population of people. Endemic is perhaps most commonly used to describe a disease that is prevalent in or restricted to a particular location, region, or population. For example, malaria is said to be endemic to tropical regions.In this context, it can also be used as a noun: an endemic disease can simply be called an endemic. When used to describe species of plants or animals that are found only within a specific place, it has the same meaning as native or indigenous, as in This plant is endemic to this region.It can also be applied to characteristics of a people, place, or situation, as in Corruption was endemic in that organization when I worked there.