Standard Lemma guide

extern

adj · noun · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈɛkˌstɜː(ɹ)n/
  • General-American: Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

External; outward; not inherent

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A person affiliated with an institution in a lesser capacity, for example, as a non-resident or as a part-time affiliate.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A person affiliated with an institution in a lesser capacity, for example, as a non-resident or as a part-time affiliate.

A day-scholar.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Outward form or part; exterior.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

In the C and C++ programming languages, a variable that can be separately declared in many places, all of them referring to the same variable.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

a nonresident doctor or medical student; connected with a hospital but not living there

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: medical extern

Antonyms: none provided

Broader terms: doctor, doc, physician, MD, Dr., medico

History

Etymology

From Middle French externe or its etymon Latin externus.

Short for external; used as a keyword in these programming languages.