invoquer

The French verb "invoquer" means to invoke or to call upon. It is used in several contexts, both literal and figurative:

1. Seeking help, support, or authority:

   • To call on a higher power, a rule, or a principle for assistance or justification.
     Example: invoquer la loi (to invoke the law) or invoquer Dieu (to invoke God).

2. Appealing to something abstract or symbolic:

   • To refer to something as a basis for an argument or claim.
     Example: Invoquer un principe moral (to invoke a moral principle).

3. In computing:

   • To call or trigger a function or process in programming.

Synonyms and nuances:

• appeler (to call): More general, simply means to call or name, less formal or specialized than "invoquer."
• solliciter (to solicit or request): Focuses on actively asking or requesting, usually politely.
• implorer (to implore): A stronger, more emotional appeal or pleading.
• prier (to pray): Specifically to pray or ask for something usually from a deity.

Compared to these, "invoquer" usually implies invoking the authority or power of something, often as a justification or plea, rather than just making a general request.

Example sentence:

• Il a invoqué son droit à un procès équitable.
  (He invoked his right to a fair trial.)