decipher
dɪ-SY-fer
/dɪˈsaɪ.fər/
To convert text written in code or cipher into normal language; to succeed in understanding something difficult or obscure.
Implies systematic effort to extract meaning from something highly obscured, messy, or coded, such as bad handwriting or ancient scripts.
The story behind the word. When Europeans adopted Arabic numerals, the zero (sifr) was a strange, mysterious placeholder. Over time, 'cipher' came to mean any secret code or numerical system, and to 'decipher' became the act of unlocking those hidden zeros and secret symbols.
Word relationships
- decode: Decode is more technical and digital, while decipher often requires creative problem-solving or historical context.
- interpret: Interpret is broader and can apply to art, actions, or languages, whereas decipher focuses on unlocking hidden meaning.
- encode: Encode means to convert a plain message into a secret code, the exact opposite of decipher.
- encrypt: Encrypt means to scramble data to prevent unauthorized access.
Commonly confused with
- decode: Decode is often mechanical or algorithmic, while decipher often requires creative problem-solving or historical context.
Word family
- decipherable (adjective): Capable of being decoded or understood.
- decipherment (noun): The discovery of the meaning of a text written in a hidden code.
- undecipherable (adjective): Impossible to decode or understand.
Collocations
- decipher a code
- decipher handwriting
- decipher a message
Example sentences
- "We may, however, decipher the runic inscriptions with relative ease." An archaeological study on ancient European inscriptions. (George Stephens, The Old-Northern Runic Monuments of Scandinavia and England, 1866)
Memory hook
Picture yourself using a sigh of relief when you finally figure (decipher) out the messy handwriting. De-ciphering is taking the 'cipher' (secret code) out of the message.
When not to use
Do not use for simply reading clear text; use only when the text is messy, coded, or highly complex.
Fun facts
- The Rosetta Stone, discovered in 1799, was the key that allowed Jean-François Champollion to decipher Egyptian hieroglyphs.
Take your vocabulary further with LangBlitz
Our English vocabulary app: FSRS spaced repetition, 5,000+ curated words across 119 topic groups, CEFR A1 to C2. Explore your mastery with the beautiful Vocabulary World feature.