Samphire \Sam"phire\ (? or ?; 277), n. [F. l'herbe de Saint Pierre. See {Saint}, and {Petrel}.] (Bot.) (a) A fleshy, suffrutescent, umbelliferous European plant ({Crithmum maritimum}). It grows among rocks and on cliffs along the seacoast, and is used for pickles. [1913 Webster] Hangs one that gathers samphire, dreadful trade! --Shak. [1913 Webster] (b) The species of glasswort ({Salicornia herbacea}); -- called in England {marsh samphire}. (c) A seashore shrub ({Borrichia arborescens}) of the West Indies. [1913 Webster] {Golden samphire}. See under {Golden}. [1913 Webster]