noun Etymology: Irish seamróg, diminutive of seamar clover Date: 1577 a trifoliolate plant used as a floral emblem by the Irish: as, a yellow-flowered Old World clover ( Trifolium dubium ) often regarded as the true ~, wood sorrel , white clover
SHAMROCK
Meaning of SHAMROCK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012