Definition of shamrock in English:

shamrock

Syllabification: sham·rock
Pronunciation: /ˈSHamˌräk
 
/

noun

1A low-growing, cloverlike plant with three-lobed leaves, used as the national emblem of Ireland.
  • The shamrock of legend has been identified with a number of different plants in the family Leguminosae, in particular the lesser yellow trefoil (Trifolium minus)
More example sentences
  • Green also became associated with this feast day (St. Patrick's Day) because it is the colour of spring, Ireland and the shamrock.
  • According to legend the shamrock, with its three leaves on the single stalk, was used by St. Patrick to explain the mystery of the Christian Trinity to the pagan Irish.
  • Shannon Airport would be promoted using the shamrock, ‘the most significant symbol of Ireland in the minds of people throughout the world.’
1.1A spray or leaf of shamrock.
More example sentences
  • It also explains why the shamrock is the national symbol of Ireland.
  • Decorated with intricate knot work, a harp and a shamrock, the emblems of the brigade, and with a bronze Irish wolfhound at the foot of the cross, it is reckoned by many to be the most beautiful memorial on the battlefield.
  • The national emblem is a carved Irish shamrock adorning Government House, and the island's flag and crest show a woman with a cross and harp.

Origin

late 16th century: from Irish seamróg 'trefoil' (diminutive of seamar 'clover').

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