Definition

1. Noun:
   • A sensation of having been stung by nettles: The feeling of a sharp, burning, or itching sting on the skin, similar to the effect of contact with stinging nettle plants.
   • An itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs: A medical term for a specific type of skin rash, commonly known as hives or nettle rash. It describes the raised, often itchy welts that appear on the skin due to an allergic reaction.

Usage Examples

• Noun (Sensation):
  • The immediate urtication from the plant's hairs made her arm burn.
  • He described the feeling not just as an itch, but as a distinct urtication.
• Noun (Skin Condition):
  • The patient presented with severe urtication after eating shellfish.
  • Urtication is a common symptom in cases of allergic dermatitis.

Advanced Usage

• Medical/Technical Context: The term is primarily used in formal medical, botanical, or dermatological contexts to precisely describe the stinging sensation or the specific rash morphology.
  • The study documented the urtication caused by various species of caterpillars.
• Descriptive/Literary Context: Can be used descriptively to evoke a sharp, stinging feeling.
  • A wave of urtication spread across his skin as he remembered the embarrassing moment.

Variants and Related Words

• Urticate (verb): To cause or produce a stinging sensation or hives.
  • Certain jellyfish can urticate the skin upon contact.
• Urticant (noun/adjective): (A substance) that causes a stinging or itching sensation.
  • The chemical was identified as a potent urticant.
• Urticaria (noun): The medical term for the condition of having hives. This is a more common clinical synonym for the second definition of .
  • She was diagnosed with chronic urticaria.

Synonyms

• For the sensation: Stinging, prickling, burning sensation.
• For the skin eruption: Hives, nettle rash, wheals.

Related Idioms or Phrases

• None directly associated: There are no common idioms or phrasal verbs that use the word "urtication." Its usage is almost exclusively literal and technical.

Noun

1. a sensation of having been stung by nettles
2. an itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs