chiffrer

Definition & meaning

The verb chiffrer has several distinct meanings in French:

1. To calculate or estimate: It refers to evaluating the cost or the value of something, often in a professional or financial context. For example, estimating the total cost of a renovation project.
2. To write in code/encrypt: It refers to the process of transforming a message or data into a secret format (cipher) so that only authorized parties can read it.
3. To record or express with numbers: It involves putting information into numerical form, such as recording statistics or financial results.
4. To write music (rare): In musical theory, it refers to the practice of indicating intervals above a bass line, known as figured bass.

Grammar & Word origin

• Grammar: It is a regular first-group verb (-er). It is transitive, meaning it requires a direct object.
• Origin: The word comes from the Old French chifre, which originates from the Medieval Latin cifra. This Latin term itself is derived from the Arabic sifr, meaning "zero" or "empty," which is the same root for the English word "cipher."

Synonyms & antonyms

Synonyms:

• Évaluer ↗: Used when calculating a price or value.
• Coder ↗: Used when transforming information into a secret code.
• Chiffrer ↗ (in the context of statistics): Quantifier ↗.
• Chiffrer ↗ (in the context of secrets): Crypter ↗.

Antonyms:

• Déchiffrer ↗: Specifically used for deciphering a code or reading something difficult to understand.
• Décoder ↗: Used to reverse the process of encoding information.