ligneous

/'ligniəs/

Thân thiện

The botanist examines the ligneous stem under a bright light.

Definition

1. Adjective:
   • Having the nature of, consisting of, or resembling wood; woody. This is the primary meaning, describing something that is made of wood, has a woody texture, or is characteristic of wood.
   • Consisting of or containing lignin or xylem. This is a more specific, botanical meaning, referring to the hard, structural tissues in plants, such as the woody parts of stems and roots.

Usage Examples

• Adjective:
  • The fossil had a ligneous texture, as if it had turned to stone but retained its woody structure.
  • Botanists study the ligneous tissue of trees to understand their growth patterns.
  • The old ship's ligneous hull creaked with every wave.

Advanced Usage

• "Ligneous plant": A plant that develops hard, woody tissue, such as a tree or shrub.
  • Unlike herbaceous plants, a ligneous plant like an oak tree can live for centuries.
• "Ligneous stem": A stem that has become hard and woody due to the deposition of lignin.
  • The rose bush developed a thick, ligneous stem over the years.

Variants and Related Words

• Lignin (n): A complex organic polymer deposited in the cell walls of many plants, making them rigid and woody. It is the substance that gives wood its characteristic hardness.
  • Lignin is what makes wood durable and resistant to decay.
• Lignify (v): To become wood or woody; to convert into wood.
  • As the plant matures, its stems lignify and turn brown.

Synonyms

• Woody: Having the texture or nature of wood.
• Xyloid: Resembling wood; woody.
• Arboreous: Consisting of or relating to trees; wooded.

Antonyms

• Herbaceous: Relating to or characteristic of an herbaceous plant, which has a soft, green stem and little to no woody tissue.
• Fleshy: Soft and thick, not hard or woody (often used for plant parts like fruits or leaves).

Học thuật

Adjective

1. consisting of or containing lignin or xylem
   • ligneous (or woody) tissue