duquel

The word "duquel" is a French relative pronoun, formed by combining the preposition "de" with the pronoun "lequel." It is used to refer back to a masculine singular noun previously mentioned and means "of which," "from which," or "about which," depending on the context.

Meaning and use:

• "Duquel" replaces "de + lequel" when "lequel" must agree with a masculine singular antecedent.
• It connects two parts of a sentence by referring back to something already mentioned.
• It indicates possession, origin, or a relationship expressed by the preposition "de."

Examples:

• "Le livre duquel je parle est intéressant." – "The book of which I speak is interesting."
• "Le village duquel il vient est loin." – "The village from which he comes is far away."

Synonyms and comparison:

• "De qui" can also express "of whom" when referring to people.
• "Duquel" is specific to masculine singular nouns and is often more formal or precise.
• "Lequel," "laquelle," "lesquels," "lesquelles" are other forms depending on gender and number and used with various prepositions.

In summary, "duquel" is a masculine singular relative pronoun meaning "of which/from which," used after the preposition "de" to refer back to a noun in formal or complex sentences.