Definition

Noun 1. A North American shrub: A low-growing, evergreen shrub native to eastern North America, scientifically known as Kalmia angustifolia. It is characterized by narrow, leathery leaves and clusters of small, bright pink to crimson flowers. All parts of the plant are highly toxic to livestock, especially sheep, and to other animals.

Usage Notes

• "Pig laurel" is a common name used primarily in North America. It is considered a count noun (e.g., "a pig laurel," "several pig laurels").
• The name directly references its toxicity to livestock ("pig," "stock") and its visual similarity to other plants in the laurel family.
• It is used in botanical, agricultural, and ecological contexts to identify the plant and warn of its danger.

Examples

• General Context:
  • The field was dotted with the bright pink blooms of pig laurel.
  • Farmers must clear pig laurel from pastures to protect their animals.
• Scientific/Descriptive Context:
  • Pig laurel (Kalmia angustifolia) is a common understory shrub in acidic soils.
  • The narrow, glossy leaves of the pig laurel remain green throughout the winter.

Advanced Usage

• As a modifier: The term can function attributively to describe related concepts.
  • The region has a pig laurel infestation that concerns local ranchers.
  • She studied the pig laurel toxicity levels in different seasons.

Variants and Related Words

• Sheep laurel: The most common synonym for "pig laurel," emphasizing its poisonous effect on sheep.
• Lambkill: Another potent common name, directly stating the plant's danger to young livestock.
• Kalmia angustifolia: The formal botanical (Latin) name for the species.
• Mountain laurel (): A related, larger shrub with broader leaves, which is also toxic but has a different growth form and habitat.

Synonyms

• Sheep laurel
• Lambkill
• Dwarf laurel
• (scientific name)

Different Meanings

• The word "pig" in the compound name does not refer to the animal's interaction with the plant (pigs are relatively resistant) but is used generically for "livestock." The primary meaning of "pig laurel" is fixed as the specific toxic shrub. It does not have other unrelated meanings.

Noun

1. North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock