Alga

n. plural of alga. [ WordNet 1.5 ]

a., (Bot.) Pertaining to, or like, algæ. [ 1913 Webster ]

‖n. [ Sp. algarroba, fr. Ar. al-kharr&unr_;bah. Cf. Carob. ] (Bot.) (a) The Carob, a leguminous tree of the Mediterranean region; also, its edible beans or pods, called St. John's bread. (b) The Honey mesquite (Prosopis juliflora), a small tree found from California to Buenos Ayres; also, its sweet, pulpy pods. A valuable gum, resembling gum arabic, is collected from the tree in Texas and Mexico. [ 1913 Webster ]

{ } n. [ F. algaroth, fr. the name of the inventor, Algarotti. ] (Med.) A term used for the Powder of Algaroth, a white powder which is a compound of trichloride and trioxide of antimony. It was formerly used in medicine as an emetic, purgative, and diaphoretic. [ 1913 Webster ]

‖n. The agglutinated seeds and husks of the legumes of a South American tree (Inga Marthae). It is valuable for tanning leather, and as a dye. [ 1913 Webster ]

{ } adv. [ All + gate way. The s is an adverbial ending. See Gate. ] 1. Always; wholly; everywhere. [ Obs. ] [ 1913 Webster ]

Ulna now he algates must forego. Spenser. [ 1913 Webster ]

☞ Still used in the north of England in the sense of “everywhere.” [ 1913 Webster ]

2. By any or means; at all events. [ Obs. ] Fairfax. [ 1913 Webster ]

3. Notwithstanding; yet. [ Obs. ] Chaucer. [ 1913 Webster ]