Found 2 items, similar to Royal fern.
English → English (WordNet) Definition: royal fern royal fern n : large deeply rooted fern of worldwide distribution with upright bipinnate compound tufted fronds [syn: royal osmund , king fern, ditch fern, French bracken, Osmunda regalis ]
English → English (gcide) Definition: Royal fern Royal \Roy"al\, a. [OE. roial, riall, real, OF. roial. reial, F. royal, fr. L. regalis, fr. rex, regis, king. See Rich, and cf. regal, real a coin, Rial.] 1. Kingly; pertaining to the crown or the sovereign; suitable for a king or queen; regal; as, royal power or prerogative; royal domains; the royal family; royal state. [1913 Webster] 2. Noble; generous; magnificent; princely. [1913 Webster] How doth that royal merchant, good Antonio? --Shak. [1913 Webster] 3. Under the patronage of royality; holding a charter granted by the sovereign; as, the Royal Academy of Arts; the Royal Society. [1913 Webster] Battle royal. See under Battle. Royal bay (Bot.), the classic laurel (Laurus nobilis.) Royal eagle. (Zo["o]l.) See Golden eagle, under Golden. Royal fern (Bot.), the handsome fern Osmunda regalis. See Osmund. Royal mast (Naut.), the mast next above the topgallant mast and usually the highest on a square-rigged vessel. The royal yard and royal sail are attached to the royal mast. Royal metal, an old name for gold. Royal palm (Bot.), a magnificent West Indian palm tree (Oreodoxa regia), lately discovered also in Florida. Royal pheasant. See Curassow. Royal purple, an intense violet color, verging toward blue. Royal tern (Zo["o]l.), a large, crested American tern (Sterna maxima). Royal tiger. (Zo["o]l.) See Tiger. Royal touch, the touching of a diseased person by the hand of a king, with the view of restoring to health; -- formerly extensively practiced, particularly for the scrofula, or king's evil. [1913 Webster] Syn: Kingly; regal; monarchical; imperial; kinglike; princely; august; majestic; superb; splendid; illustrious; noble; magnanimous. [1913 Webster]