Standard Lemma guide

longtermism

noun · 2 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.

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Pronunciation

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1

noun

Meaning 1

An ethical theory, generally associated with effective altruism, which prioritizes improving the conditions of the long-term or distant future, rather than focusing exclusively on the near term (as in neartermism).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: ethics, human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: neartermism

2

noun

Meaning 2

Synonym of long-termism (“concentration on long-term goals rather than short-term security or advantage”).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Topics: business, management

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: long-termism

Antonyms: none provided

History

Etymology

From long-term + -ism.