la poutre

The French word "poutre" primarily means "beam" or "girder" in English. It refers to a long, sturdy piece of wood, metal, or other material that is used in construction to support a structure, such as a ceiling, roof, or bridge.

Meaning:

• Poutre: A structural element that supports weight and is strong enough to bear a load. It is essential in architecture, engineering, and building.

Synonyms and differences:

• Traverse: Can also mean a beam, but more often refers to cross beams or railroad ties. It is usually smaller or used in different construction parts.
• Poutrelle: A diminutive form of "poutre," indicating a smaller or more lightweight beam, often made of metal (like steel joists).
• Linage/Linteau: These refer to lintels — horizontal supports specifically placed above doors or windows.
• Solive: A joist, generally smaller than a poutre, used to support floors or ceilings.

In summary, "poutre" is a main, load-bearing beam in a structure, larger and more robust than related elements such as joists or lintels.