foliation

• Nom aux plusieurs sens spécialisés : en botanique, le processus de formation des feuilles ; en géologie, la disposition de couches feuilletées dans une roche ; en architecture, un ornement en forme de feuille ; également la production de feuille métallique ou le processus de revêtement de verre avec une feuille métallique.

A noun with multiple specialized meanings: in botany, the process of forming leaves; in geology, the arrangement of leaflike layers in rock; in architecture, leaf-like ornamentation; also the production of metal foil or the process of coating glass with metal foil.

indénombrable

1. Leaf formationC1formalscientific

   The process by which plants develop and form leaves.

   Foliation (formation des feuilles)

   • The foliation of the maple tree occurs in early spring.
   • Botanists study foliation to understand plant growth cycles.
   • The foliation process is influenced by temperature and light.

   Synonymesleafing

2. Rock layeringC1formalscientific

   The arrangement of thin, leaflike layers or bands within a metamorphic rock.

   Foliation (structure des roches métamorphiques)

   • The geologist identified distinct foliation in the schist sample.
   • Foliation in rocks is often caused by intense pressure.
   • The foliation patterns help determine the rock's history.

   Synonymeslaminationlayering

3. Architectural ornamentC2formalart

   A decorative element in architecture that resembles leaves or foliage.

   Ornementation feuillagée

   • The cathedral's columns feature intricate foliation.
   • Gothic architecture is known for its detailed stone foliation.
   • The architect added foliation to the capitals of the pillars.

   Synonymesfoliageleafage

4. Metal foil productionC2formaltechnical

   The process of cutting or beating metal into thin, leaf-like sheets, known as foil.

   Feuilletage du métal

   • The artisan specialized in the foliation of gold for gilding.
   • Foliation of silver requires careful hammering techniques.
   • The factory uses modern machinery for the foliation of aluminum.

   Synonymesfoilingleafing

5. Glass coatingC2formaltechnical

   The work of applying a thin layer of metal foil to the surface of glass, often for decorative or reflective purposes.

   Application d'une feuille métallique sur le verre

   • The craftsman performed the foliation of the mirror with silver.
   • Foliation of glass is a delicate process requiring precision.
   • Antique mirrors often show signs of old foliation techniques.

   Synonymesfoiling