Standard Lemma guide

sane

adj · noun · 8 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /seɪn/
  • sān
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -eɪn
  • homophone: sain
  • homophone: Seine (one pronunciation)
  • CMU ARPABET: S EY1 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Being in a healthy condition; not deranged; thinking rationally.

Definition source: English Wiktionary via Wiktextract

Examples

  • a sane mind

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Mentally sound; possessing a rational mind; having the mental faculties in such condition as to be able to anticipate and judge the effect of one's actions in an ordinary manner.

Definition source: English Wiktionary via Wiktextract

Examples

  • a sane person

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Rational; reasonable; sensible.

Definition source: English Wiktionary via Wiktextract

Examples

  • Try to go to bed at a sane time before your exams.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Acronym of standard and normal evolution.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, acronym, alt-of, not-comparable

Topics: astrophysics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Initialism of sexual assault nurse examiner.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Ellipsis of SANE disc, a type of black hole accretion disc.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, ellipsis

Topics: astrophysics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adjective

Meaning 7

mentally healthy; free from mental disorder

Definition source: Princeton WordNet 3.0

Examples

  • appears to be completely sane

Meaning relationships

Synonyms: none provided

Antonyms: insane

8

adjective satellite

Meaning 8

marked by sound judgment

Definition source: Princeton WordNet 3.0

Examples

  • sane nuclear policy

Meaning relationships

Synonyms: reasonable

Antonyms: none provided

History

Etymology

Learned borrowing from Latin sānus (“healthy; sane”). Doublet of sound.

Across languages

Translations

50 source translations are retained for this English entry.

  • Arabic: عَاقِل (ʕāqil) — mentally healthy
  • Bulgarian: разумен (razumen) — mentally healthy
  • Chinese Mandarin: 神志正常 (shénzhì zhèngcháng) — mentally healthy
  • Chinese Mandarin: 頭腦清楚 /头脑清楚 (tóunǎo qīngchu) — mentally healthy
  • Chinese Mandarin: 頭腦清晰 /头脑清晰 (tóunǎo qīngxī) — mentally healthy
  • Czech: příčetný — mentally healthy
  • Czech: duševně zdravý — mentally healthy
  • Esperanto: mense sana — mentally healthy
  • Esperanto: prudenta — mentally healthy
  • Finnish: terve — mentally healthy
  • Finnish: järjissään — mentally healthy
  • French: sain — mentally healthy
  • German: vernünftig — mentally healthy
  • Greek: σώφρων (sófron) — mentally healthy
  • Ancient Greek: σώφρων (sṓphrōn) — mentally healthy
  • Hebrew: שָׁפוּי (shafúy) — mentally healthy
  • Indonesian: waras — mentally healthy
  • Italian: sano (di mente) — mentally healthy
  • Norwegian: tilregnelig — mentally healthy
  • Norwegian: fornuftig — mentally healthy
  • Portuguese: são — mentally healthy
  • Romanian: sănătos — mentally healthy
  • Russian: в своём уме́ (v svojóm umé) — mentally healthy
  • Russian: в здра́вом уме́ (v zdrávom umé) — mentally healthy
  • Russian: вменя́емый (vmenjájemyj) — mentally healthy
  • Russian: здравомы́слящий (zdravomýsljaščij) — mentally healthy
  • Russian: норма́льный (normálʹnyj) — mentally healthy
  • Spanish: cuerdo — mentally healthy
  • Spanish: estar en su acuerdo — mentally healthy
  • Swahili: razini — mentally healthy
  • Swedish: förnuftig — mentally healthy
  • Yiddish: קלאָר (klor) — mentally healthy
  • Bulgarian: здравомислещ (zdravomislešt) — mentally sound; possessing a rational mind
  • Chinese Mandarin: 神志正常 (shénzhì zhèngcháng) — mentally sound; possessing a rational mind
  • Chinese Mandarin: 頭腦清楚 /头脑清楚 (tóunǎo qīngchu) — mentally sound; possessing a rational mind
  • Chinese Mandarin: 頭腦清晰 /头脑清晰 (tóunǎo qīngxī) — mentally sound; possessing a rational mind
  • Czech: rozumný — mentally sound; possessing a rational mind
  • Esperanto: prudenta — mentally sound; possessing a rational mind
  • Esperanto: racia — mentally sound; possessing a rational mind
  • Finnish: tervejärkinen — mentally sound; possessing a rational mind
  • French: sain d'esprit — mentally sound; possessing a rational mind
  • German: zurechnungsfähig — mentally sound; possessing a rational mind
  • German: vernünftig — mentally sound; possessing a rational mind
  • Ancient Greek: σώφρων (sṓphrōn) — mentally sound; possessing a rational mind
  • Italian: ragionevole — mentally sound; possessing a rational mind
  • Polish: rozsądny — mentally sound; possessing a rational mind
  • Romanian: rațional — mentally sound; possessing a rational mind
  • Russian: здравомы́слящий (zdravomýsljaščij) — mentally sound; possessing a rational mind
  • Spanish: cuerdo — mentally sound; possessing a rational mind
  • Swahili: razini — mentally sound; possessing a rational mind