thistle

/'θisl/

Thân thiện

A small purple thistle grows near the edge of a sunny meadow.

Definition

1. Noun:
   • A type of plant: A thistle is a wild plant characterized by having leaves with sharp, prickly edges or spines. Many thistles belong to the daisy family (Compositae/Asteraceae), particularly the genera Carduus, Cirsium, and Onopordum. They often have purple, pink, or white flower heads.

Usage Examples

• Noun:
  • The field was overgrown with thistles.
  • She carefully avoided the prickly thistle while walking through the meadow.
  • The national emblem of Scotland is the thistle.

Advanced Usage

• "To grasp the thistle": To tackle a difficult or unpleasant problem boldly and directly.
  • The new manager decided to grasp the thistle and address the team's poor performance immediately.

Variants and Related Words

• Thistledown (n): The light, fluffy down attached to thistle seeds, which helps them disperse in the wind.
  • Thistledown floated on the summer breeze.

Synonyms

• Prickly plant: A general term for plants with spines or thorns.
• Weed: (In a general, non-botanical sense) Thistles are often considered weeds in gardens and farmland.

Related Phrases

• A thistle in one's side: A source of continual annoyance or trouble (a biblical allusion; similar to "a thorn in one's side").
  • The unresolved legal dispute was a thistle in the company's side for years.

Related Idioms

• To sow thistles and reap thorns: To do something bad and suffer even worse consequences as a result; to make a situation much worse through one's actions.
  • By ignoring the early warnings, the government sowed thistles and reaped thorns in the form of a full-blown economic crisis.

Học thuật

Noun

1. any of numerous plants of the family Compositae and especially of the genera Carduus and Cirsium and Onopordum having prickly-edged leaves