Standard Lemma guide

decipher

noun · verb · 7 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.

  • UK: /dɪˈsaɪfə(ɹ)/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -aɪfə(ɹ)
  • CMU ARPABET: D IH0 S AY1 F ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A decipherment; a decoding.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To convert a code or cipher to plain text.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decode, decrypt, uncode

Antonyms: encipher, encode, encrypt

3

verb

Meaning 3

To read text that is almost illegible or obscure.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To make sense of a complex situation.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To find a solution to a problem.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: resolve, unriddle, work out, absolve, decipher, get to the bottom of, iron out, meliorate, puzzle out, ravel, reason out, riddle, sleuth, solve, tease out, think out, unpuzzle, unravel, unsolve, upsolve, Any from Thesaurus:untangle

Antonyms: none provided

6

verb

Meaning 6

read with difficulty

Definition source: Princeton WordNet 3.0

Examples

  • Can you decipher this letter?
  • The archeologist traced the hieroglyphs

Meaning relationships

Synonyms: trace

Antonyms: none provided

Broader terms: read

7

verb

Meaning 7

convert code into ordinary language

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decode, decrypt

Antonyms: none provided

Broader terms: rewrite

History

Etymology

As decypher, but not retaining the y from the Old French etyma of cipher (cyfre, cyffre); the i spelling tends to be preferred etymologically, being consistent with its cognates, the French déchiffrer and the Italian decifrare, and with their common ancestor, the Medieval Latin cifra, cifera, ciphra. By surface analysis, de- + cipher.

Across languages

Translations

61 source translations are retained for this English entry.

  • Arabic: فَكَّ تَّعْمِيَة (fakka taʕmiya) — to decode or decrypt a code or cipher
  • Arabic: فَكَّ مُعَمَّى (fakka muʕammā) — to decode or decrypt a code or cipher
  • Arabic: فَكَّ شِّيفْرَة (fakka šīfra) — to decode or decrypt a code or cipher
  • Azerbaijani: şifrini açmaq — to decode or decrypt a code or cipher
  • Bulgarian: дешифрирам (dešifriram) — to decode or decrypt a code or cipher
  • Catalan: desxifrar — to decode or decrypt a code or cipher
  • Chinese Mandarin: 解碼 /解码 (jiěmǎ) — to decode or decrypt a code or cipher
  • Chinese Mandarin: 解讀 /解读 (jiědú) — to decode or decrypt a code or cipher
  • Czech: rozluštit — to decode or decrypt a code or cipher
  • Danish: dechifrere — to decode or decrypt a code or cipher
  • Danish: afkode — to decode or decrypt a code or cipher
  • Dutch: ontcijferen — to decode or decrypt a code or cipher
  • Esperanto: malĉifri — to decode or decrypt a code or cipher
  • Finnish: purkaa — to decode or decrypt a code or cipher
  • Finnish: murtaa — to decode or decrypt a code or cipher
  • Finnish: avata (viesti) — to decode or decrypt a code or cipher
  • French: déchiffrer — to decode or decrypt a code or cipher
  • German: dechiffrieren — to decode or decrypt a code or cipher
  • German: entschlüsseln — to decode or decrypt a code or cipher
  • Greek: αποκρυπτογραφώ (apokryptografó) — to decode or decrypt a code or cipher
  • Hebrew: פענח (pi'néakh) — to decode or decrypt a code or cipher
  • Icelandic: dulráða — to decode or decrypt a code or cipher
  • Japanese: 解読する (kaidoku suru) — to decode or decrypt a code or cipher
  • Kazakh: дешифрлеу (deşifrleu) — to decode or decrypt a code or cipher
  • Korean: 해독(解讀)하다 (haedokhada) — to decode or decrypt a code or cipher
  • Luxembourgish: dechiffréieren — to decode or decrypt a code or cipher
  • Polish: rozszyfrowywać — to decode or decrypt a code or cipher
  • Polish: rozszyfrować — to decode or decrypt a code or cipher
  • Portuguese: decifrar — to decode or decrypt a code or cipher
  • Russian: расшифро́вывать (rasšifróvyvatʹ) — to decode or decrypt a code or cipher
  • Russian: расшифрова́ть (rasšifrovátʹ) — to decode or decrypt a code or cipher
  • Spanish: descifrar — to decode or decrypt a code or cipher
  • Spanish: decodificar — to decode or decrypt a code or cipher
  • Swedish: dechiffrera — to decode or decrypt a code or cipher
  • Swedish: avkoda — to decode or decrypt a code or cipher
  • Swedish: dekryptera — to decode or decrypt a code or cipher
  • Swedish: läsa — to decode or decrypt a code or cipher
  • Swedish: tyda — to decode or decrypt a code or cipher
  • Turkish: deşifre etmek — to decode or decrypt a code or cipher
  • Ukrainian: розшифро́вувати (rozšyfróvuvaty) — to decode or decrypt a code or cipher
  • Ukrainian: розшифрува́ти (rozšyfruváty) — to decode or decrypt a code or cipher
  • Bulgarian: разчитам (razčitam) — to read illegible or obscure text
  • Catalan: desxifrar — to read illegible or obscure text
  • Finnish: tavata — to read illegible or obscure text
  • German: entziffern — to read illegible or obscure text
  • Greek: αποκρυπτογραφώ (apokryptografó) — to read illegible or obscure text
  • Polish: rozszyfrowywać — to read illegible or obscure text
  • Polish: rozszyfrować — to read illegible or obscure text
  • Russian: разбирать — to read illegible or obscure text
  • Spanish: descifrar — to read illegible or obscure text
  • Spanish: interpretar — to read illegible or obscure text
  • Swedish: läsa — to read illegible or obscure text
  • Swedish: tyda — to read illegible or obscure text
  • Swedish: dechiffrera — to read illegible or obscure text
  • Ottoman Turkish: اوقومق (okumak) — to read illegible or obscure text
  • Finnish: ratkaista — to find a solution
  • German: entschlüsseln — to find a solution
  • Portuguese: decifrar — to find a solution
  • Portuguese: resolver — to find a solution
  • Spanish: resolver — to find a solution
  • Spanish: descifrar — to find a solution
Real reading context

decipher in complete knowledge articles