shamrock
UK /ˈʃæm.ɹɒk/ · US /ˈʃæm.ɹɑk/ noun
Forms shamrocks
- noun The trefoil leaf of any small clover, especially Trifolium repens, or such a leaf from a clover-like plant, commonly used as a symbol of Ireland. “She wore a shamrock in honor of her Irish ancestry.”
- noun Any of several species of small clover-like plant species, with trefoil leaves, especially Trifolium repens. “The fields were covered with shamrocks.”
Synonyms
trefoil clover white clover dutch clover Trifolium repens common wood sorrel cuckoo bread Oxalis acetosella hop clover lesser yellow trefoil Trifolium dubium
Etymology
From Irish seamróg, from Old Irish semróc, diminutive of semar, semair (“clover”), from Proto-Celtic *semarā, *semaris (compare Gaulish uisumaris (“clover”)), possibly from Proto-Indo-European *semh₁r-, *smeh₁r-. Related to Old Norse smári (“clover”) and possibly Georgian სამყურა (samq̇ura, “clover”).
Webster’s 1913
- noun A trifoliate plant used as a national emblem by the Irish. The legend is that St. Patrick once plucked a leaf of it for use in illustrating the doctrine of the trinity.
Etymology [L. seamrog, seamar, trefoil, white clover, white honeysuckle; akin to Gael. seamrag.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “shamrock”, CC BY-SA 4.0. Details