‖n. [ NL. See Macropod. ] (Zool.) A genus of marsupials including the common kangaroo. [ 1913 Webster ]

{ } a. [ Macro- + Gr. &unr_; to view. ] Visible to the unassisted eye; -- as opposed to microscopic. -- Mac`ro*scop"ic*al*ly, adv. [1913 Webster]

‖n. [ NL. See Macro-, and Sporangium. ] (Bot.) A sporangium or conceptacle containing only large spores; -- opposed to microsporangium. Both are found in the genera Selaginella, Isoctes, and Marsilia, plants remotely allied to ferns. [ 1913 Webster ]

n. [ Macro- + spore. ] (Bot.) One of the specially large spores of certain flowerless plants, as Selaginella, etc. [ 1913 Webster ]

a. (Bot.) Of or pertaining to macrospores. [ 1913 Webster ]