Vocab Bloom Hub

cupule

/ˈkjuː.pjuːl/

Übersetzung: Substantiv für eine becherförmige Struktur, zum Beispiel die verhärteten Hüllblätter an der Basis einer Eichel oder ein Haftorgan an den Beinen mancher Fliegen.

1 Eintrag

noun

C2formalcommonscientific/ˈkjuː.pjuːl/

A noun referring to a cup-shaped structure, such as the hardened bracts at the base of an acorn, or a sucker on the feet of certain flies.

  • 🇩🇪Substantiv für eine becherförmige Struktur, zum Beispiel die verhärteten Hüllblätter an der Basis einer Eichel oder ein Haftorgan an den Beinen mancher Fliegen.
  1. Botanical structure C2 formal

    A cup-shaped structure composed of hardened bracts that surrounds the base of an acorn or similar fruit.

    • The acorn sits securely within its cupule.
    • Botanists study the cupule to understand seed dispersal.
    • The cupule of an oak tree is often rough and scaly.

    🇩🇪Fruchtbecher

    Synonyme: acorn cupcupinvolucre

  2. Zoological structure C2 formal

    A small cup-shaped sucker found on the feet of certain insects, such as flies, used for adhesion.

    • The fly uses its cupules to cling to smooth surfaces.
    • Under a microscope, the cupules on the insect's feet are clearly visible.
    • These cupules allow the insect to walk upside down on ceilings.

    🇩🇪Zoologische Struktur