acanthous

Thân thiện

A cactus has an acanthous appearance with its sharp spines.

Definition

1. Adjective:
   • Shaped like a spine or thorn: Having a form that resembles a sharp, pointed projection, such as that found on a spine or thorn.

Usage

• This is a highly specialized, technical adjective used primarily in scientific fields like botany (to describe plant parts), zoology (to describe animal structures), or medicine (to describe certain cellular or tissue formations).
• It is rarely, if ever, used in everyday conversation. Its use is almost exclusively academic or descriptive within scientific literature.

Examples

• Adjective:
  • The leaf had an acanthous margin, covered in sharp, thorn-like points.
  • Under the microscope, the cell surface appeared acanthous.

Advanced Usage

• Technical Descriptions: Used to precisely describe morphology in scientific papers.
  • The fossil exhibited acanthous scales, indicative of its defensive adaptations.

Variants and Related Words

• Acanthoid (adj): Another technical term meaning spine-shaped or thorn-like.
• Acantha (n): A spine or sharp projection.
• Acanthocyte (n): In medicine, a type of red blood cell with a spiky, thorny appearance.

Synonyms

• Spiny: Full of or covered with spines.
• Thorny: Having thorns; resembling a thorn.
• Spinous: Resembling a spine; having spines.
• Prickly: Covered with prickles.

Antonyms

• Smooth: Having an even and regular surface; free from projections.
• Blunt: Having a worn-down edge or point; not sharp.

Học thuật

Adjective

1. shaped like a spine or thorn

Từ đồng nghĩa

• acanthoid
• spinous