venation

A noun referring to the arrangement or system of veins, such as in a leaf (botany) or in the blood vessels of an animal (zoology).

• 🇷🇺Существительное, обозначающее расположение или систему жилок, например, в листе (ботаника) или в кровеносных сосудах животного (зоология).

1. Leaf vein arrangement C2 formal scientific

   The pattern or arrangement of veins in a leaf blade.

   • The venation of a maple leaf is palmate.
   • Botanists study leaf venation to identify plant species.
   • Parallel venation is common in grasses.

   🇷🇺Жилкование

   Синонимы: veining

2. Animal vein system C2 formal scientific

   The system or arrangement of veins in the body of an animal.

   • The venation of an insect's wing is used for classification.
   • The venation of the human circulatory system is complex.
   • Zoologists examine the venation in different species.

   🇷🇺Система вен

• venations plural form
• venations' possessive plural form
• venation's possessive singular form