Shamrock

Noun

 * 1) The trefoil leaf of any small clover, especially Trifolium repens, or such a leaf from a clover-like plant.
 * She wore a shamrock in honor of her Irish ancestry.
 * 1) Any of several small plants, forms of clover, with trefoil leaves, especially Trifolium repens.
 * The fields were covered with shamrocks.

Synonyms

 * trefoil
 * clover, trefoil

Thesaurus
armory, badge, badge of office, badges, baton, blazonry, brassard, button, cap and gown, chain, chain of office, class ring, clover, cockade, collar, cross, decoration, deuce-ace, dress, eagle, emblems, ensigns, fasces, figurehead, fleur-de-lis, hammer and sickle, heraldry, insignia, lapel pin, leash, livery, mace, mantle, markings, medal, mortarboard, old school tie, pin, regalia, ring, rose, school ring, set of three, sigillography, skull and crossbones, sphragistics, staff, swastika, tartan, tercet, ternary, ternion, terzetto, thistle, three, threesome, tie, tierce, trefoil, trey, triad, trialogue, triangle, tricorn, trident, triennium, trihedron, trilogy, trimester, trine, trinity, trinomial, trio, triphthong, triple crown, triple threat, triplet, triplopy, tripod, triptych, trireme, triseme, triskelion, trisul, triumvirate, triunity, trivet, troika, uniform, verge, wand

Etymology
From seamrog:, diminutive of seamar:.

Translations

 * Czech:
 * Dutch: klaverblad
 * Finnish:
 * French:
 * German: Kleeblatt
 * Icelandic: músasmári


 * Italian:
 * Romanian:
 * Russian:
 * Scottish Gaelic:
 * Spanish: