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cipher and Spanish cifra

SÁI-fer

In English

cipher

a secret code / encryption system

In Spanish

cifra

número, cantidad

Spanish "cifra" means: number / figure

Why they get mixed up Spanish "cifra" is a number, a numeric code, or an amount of money. English "cipher" is a secret coding or encryption system. It can also figuratively mean someone unimportant or without influence.

If you want to say...

  • ciphercódigo o cifrado
  • figurecifra
  • to encryptcifrar

Examples

  • The message was written in cipher.

    El mensaje estaba escrito en clave.

  • They cracked the cipher.

    Descifraron el código.

  • The spies wrote their messages in cipher.

    Los espías escribían sus mensajes en clave.

  • He is a cipher, nobody knows anything about him.

    Es un misterio, nadie sabe nada de él.

Common mistakes in Spanish

Incorrect: La cipher de la población es de un millón.

Correct: La cifra de la población es de un millón.

Cifra means a number or figure. Cipher is a secret code.

Incorrect: El mensaje estaba escrito en cifra.

Correct: El mensaje estaba escrito en clave.

A coded message is "en clave" or "cifrado".

Phrases you will hear

  • a secret cipherun código secreto
  • break a cipherdescifrar un código
  • written in cipherescrito en clave
  • a Caesar cipherun cifrado César
  • a figureuna cifra
  • a numberun número

In a conversation

  • A:

    The spy wrote the message in cipher.

    El espía escribió el mensaje en clave.

  • B:

    Can you break the cipher?

    ¿Puedes descifrarlo?

  • A:

    Yes, it's a simple Caesar cipher.

    Sí, es un cifrado César sencillo.

  • B:

    Great. What is the figure in the last line?

    Genial. ¿Cuál es la cifra de la última línea?

Test yourself

"A secret cipher" is...

To remember it

Cipher = a secret code/encryption system. A number (Spanish "cifra") = number/figure.

Frequently asked questions

What does Spanish "cifra" mean?

Spanish "cifra" means "number / figure". It looks like the English "cipher", which is exactly why it gets confused, but "cipher" means "a secret code / encryption system".

Does English "cipher" mean the same as Spanish "cifra"?

Spanish "cifra" is a number, a numeric code, or an amount of money. English "cipher" is a secret coding or encryption system. It can also figuratively mean someone unimportant or without influence.

Written by Bryan López, Spanish and English teacher · updated
ESEN