lignum

• Существительное, обозначающее древесную ткань или ксилему, встречающуюся в растениях, часто используется в ботаническом и биологическом контексте.

A noun referring to the woody tissue or xylem found in plants, often used in botanical and biological contexts.

irregular plural

1. Woody tissueC1formalscientific

   The hard, fibrous substance forming the main part of a tree or plant, used in botany to refer to lignified tissue.

   Древесина

   • The lignum of the oak is dense and resistant to decay.
   • Under the microscope, the lignum shows distinct cell wall thickening.
   • Botanists study lignum to understand plant structural support.
   • The fossilized lignum retained its original cellular pattern.

   Synonymswoodxylem