Standard Lemma guide

non-rational

adj · 4 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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  • rhymes with -æʃənəl

1

adj

Meaning 1

Contrary to reason; lacking an appropriate or sufficient reason; irrational.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Lacking the ability to reason.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Not within the domain of what can be understood or analyzed by reason; outside the competence of the rules of reason.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, often

Topics: human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Not based on one's own interests; inconsistent with utility maximization.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Qualifier: public policy

Topics: economics, human-sciences, sciences, social-science, social-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From non- + rational.