spined

A fish with spined fins swims in a clear river.

Definition

Adjective (not comparable): - Having a spine or spines: Describes an organism or object that possesses a backbone (in vertebrates) or sharp, pointed projections (such as on plants, animals, or objects). This term is used primarily in biological or descriptive contexts.

Usage Examples

• (The hedgehog has sharp spines on its back.)
• (Fish with sharp, pointed structures.)
• (A plant with sharp, needle-like structures.)

Advanced Usage

• "spined" can be used in compound adjectives to specify the type or location of spines.
  • The long-spined sea urchin is a common sight on tropical reefs. (Having long spines.)
  • The short-spined porcupine is less threatening than its long-spined relatives. (Having short spines.)

Variants and Related Words

• Spine (noun): the backbone or a sharp, pointed projection.
  • The human spine consists of 33 vertebrae. (The bony structure supporting the body.)
• Spinal (adj): relating to the spine.
  • Spinal injuries require immediate medical attention. (Injuries to the backbone.)
• Spineless (adj): lacking a spine; also used metaphorically for lacking courage.
  • The spineless jellyfish drifts in the ocean. (No backbone.)
  • His spineless response disappointed the team. (Cowardly or weak-willed.)

Synonyms

• Prickly: having many sharp points.
  • The prickly bush scratched my arm. (Similar to spined, but often used for plants.)
• Barbed: having sharp, backward-pointing projections.
  • The barbed wire fence was dangerous. (Spines that are hooked or angled.)

Related Idioms

• "spine-tingling": causing excitement or fear.
  • The movie had a spine-tingling climax. (So thrilling it gives a shiver down one's spine.)
• "to the spine": deeply or fundamentally.
  • The cold wind chilled him to the spine. (To the core or center of the body.)