decipher

UK: dɪˈsaɪfə | US: dɪˈsaɪfər

Definition

  1. vt. to convert (a coded message) into intelligible language

  2. vt. to interpret the meaning of (something obscure or illegible)

  3. vt. to discover the underlying meaning of (a complex phenomenon)

Structure
de <remove>cipher <code>
Etymology

decipher = de<remove> + cipher<code>

  • de (Latin prefix meaning "remove" or "reverse")
  • cipher (from Arabic ṣifr "zero, empty," later "code")

Etymology Origin:
The word "decipher" emerged in the 16th century, combining the Latin prefix de- (undoing) with cipher (a coded message). Originally tied to decoding numerical ciphers, it expanded metaphorically to mean unraveling any obscure information. The logic mirrors peeling away layers (de-) to reveal hidden content (cipher).

Examples

  1. Scholars worked for years to decipher the ancient manuscript.

  2. The spy quickly deciphered the encrypted message.

  3. Her handwriting was so messy that I could barely decipher it.

  4. Scientists are trying to decipher the genetic code of the virus.

  5. The detective deciphered the clues to solve the mystery.