a. [ Pref. bi- + palmate. ] (Bot.) Palmately branched, with the branches again palmated. [ 1913 Webster ]

a. [ L. fissus (p. p. of findere to split) + palma palm. ] (Zool.) Semipalmate and loboped, as a grebe's foot. See Illust. under Aves. [ 1913 Webster ]

n. A natural family of chiefly tropical trees and shrubs and vines usually having a tall columnar trunk bearing a crown of very large leaves; coextensive with the order Palmales.
Syn. -- Palmae, family Palmae, family Palmaceae, Arecaceae, family Arecaceae, palm family. [ WordNet 1.5 ]

a. (Bot.) Of or pertaining to palms; of the nature of, or resembling, palms. [ 1913 Webster ]

‖ [ L., palm of Christ. ] (Bot.) A plant (Ricinus communis) with ornamental peltate and palmately cleft foliage, growing as a woody perennial in the tropics, and cultivated as an herbaceous annual in temperate regions; -- called also castor-oil plant. [ Sometimes corrupted into palmcrist. ] [ 1913 Webster ]

n. (Paleon.) A fossil palm. [ 1913 Webster ]

prop. n. A natural family of chiefly tropical trees and shrubs; same as Palmaceae; coextensive with the order Palmales.
Syn. -- family Palmae, Palmaceae, Arecaceae, family Arecaceae, palm family. [ WordNet 1.5 ]

prop. n. A natural family of chiefly tropical trees and shrubs coextensive with the family Palmae; -- the palms.
Syn. -- order Palmales. [ WordNet 1.5 ]

a. [ L. palmaris, fr. palma the palm of the hand: cf. F. palmaire. ] 1. (Anat.) Pertaining to, or corresponding with, the palm of the hand. [ 1913 Webster ]

2. (Zool.) Of or pertaining to the under side of the wings of birds. [ 1913 Webster ]

‖n.; pl. Palmaria [ NL. See Palmar. ] (Zool.) One of the bifurcations of the brachial plates of a crinoid. [ 1913 Webster ]

a. (Anat.) Palmar. [ 1913 Webster ]

a. [ L. palmarius, palmaris, belonging to palms, deserving the palm or prize, fr. palma a palm. ] Worthy of the palm; palmy; preëminent; superior; principal; chief; as, palmary work. Br. Horne. [ 1913 Webster ]

n. (Chem.) A salt of palmic acid; a ricinoleate. [ Obsoles. ] [ 1913 Webster ]

{ } a. [ L. palmatus marked with the palm of a hand, from palma the palm of the hand. ] [ 1913 Webster ]

1. Having the shape of the hand; resembling a hand with the fingers spread. [ 1913 Webster ]

2. (Bot.) Spreading from the apex of a petiole, as the divisions of a leaf, or leaflets, so as to resemble the hand with outspread fingers. Gray. [ 1913 Webster ]

3. (Zool.) (a) Having the anterior toes united by a web, as in most swimming birds; webbed. See Illust. (i) under Aves. (b) Having the distal portion broad, flat, and more or less divided into lobes; -- said of certain corals, antlers, etc. [ 1913 Webster ]

adv. In a palmate manner. [ 1913 Webster ]

a. [ L. palmatus palmate + root of findere to split. ] (Bot.) Palmate, with the divisions separated but little more than halfway to the common center. [ 1913 Webster ]

a. [ L. palmatus palmate + E. lobed. ] (Bot.) Palmate, with the divisions separated less than halfway to the common center. [ 1913 Webster ]

{ } a. [ L. palmatus palmate + secare to cut. ] (Bot.) Divided, as a palmate leaf, down to the midrib, so that the parenchyma is interrupted. [ 1913 Webster ]

{ } a. (Zool.) Having the anterior toes joined only part way down with a web; half-webbed; as, a semipalmate bird or foot. See Illust. k under Aves. [ 1913 Webster ]

a. [ L. totus all, whole + E. palmate. ] (Zool.) Having all four toes united by a web; -- said of certain sea birds, as the pelican and the gannet. See Illust. under Aves. [ 1913 Webster ]