Definition

1. Noun:
   • A thorny Eurasian shrub (Prunus spinosa): A deciduous shrub or small tree native to Europe, western Asia, and northwest Africa, known for its dense, spiny branches and small, plum-like fruits (sloes).
   • A North American hawthorn (Crataegus calpodendron or Crataegus douglasii): An erect, often nearly thornless shrub or small tree of the rose family, bearing clusters of dark, pear-shaped or apple-like fruits.

Examples of Usage

• Noun:
  • The hedgerow was thick with blackthorn, its white flowers blooming in early spring.
  • They used blackthorn wood to make a traditional walking stick.
  • The birds feast on the dark berries of the blackthorn in autumn.

Advanced Usage

• "Blackthorn winter": A period of cold weather in early spring, coinciding with the flowering of the blackthorn bush.
  • The sudden frost was a typical blackthorn winter, threatening the fruit blossoms.

Variants and Related Words

• Sloe: (noun) The small, astringent, bluish-black fruit of the Eurasian blackthorn (), often used to flavor gin.
  • Sloe gin is made by infusing gin with sloes and sugar.
• Hawthorn: (noun) A related thorny shrub or tree of the genus , often confused with or related to the sense of blackthorn as a North American plant.

Synonyms

• Sloe bush: Specifically for the Eurasian .
• Wild plum: A common name for , referring to its fruit.

Related Phrases

• Blackthorn stick/staff: A walking stick or cudgel traditionally made from the hard, knotty wood of the blackthorn.
  • The old shepherd leaned on his blackthorn staff.

Noun

1. erect and almost thornless American hawthorn with somewhat pear-shaped berries
2. a thorny Eurasian bush with plumlike fruits