le pignon

The French word "pignon" primarily has two meanings:

Meaning 1: Architectural Context

• Definition: In architecture, a pignon is the gable, which is the triangular portion of a wall between the edges of a sloping roof.
• Explanation: It refers to the upper part of a wall, usually at the end of a building, where the roof rises to a peak.
• Synonyms:
  • Gable (although it is an English term, it’s often used in architectural discussions)
• Antonyms:
  • There's no direct antonym architectural term because pignon refers to a specific part.

Meaning 2: Mechanical Context

• Definition: In mechanics, a pignon is a pinion, a small gear or cogwheel that engages with a larger gear or rack.
• Explanation: It is often used in gear mechanisms to transfer motion or change speed and torque.
• Synonyms:
  • Roue dentée (toothed wheel)
• Antonyms:
  • Larger gear (usually called couronne or engrenage itself) or wheel that the pinion interacts with.

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Summary:

• Pignon can mean either a gable (architectural) or a pinion/gear (mechanical) depending on context.
• It is a masculine noun (le pignon).

If you have a particular context in mind, I can help clarify which meaning fits best!