(of a bundle) having the xylem lined with phloem on both its inner and outer faces.
(botany) (of a vascular bundle) having two phloem groups to the inside and outside, respectively, of the xylem
Also, bicolored; especially British, bicoloured. having two colors: a bicolor flower. a flag divided into two major areas of color. Historical Examples The Lucky Piece Albert Bigelow Paine Manual of American Grape-Growing U. P. Hedrick Wasps George W. Peckham The Book of Bulbs Samuel Arnott Wild Bees, Wasps and Ants Edward Saunders The Book of […]
compact1 (def 7).
concave on both sides, as a lens. Historical Examples The Vertebrate Skeleton Sidney H. Reynolds The Whence and the Whither of Man John Mason Tyler The Vertebrate Skeleton Sidney H. Reynolds Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 3 Various The Works of Francis Maitland Balfour, Volume III (of 4) Francis Maitland Balfour A Guide […]
(of a proposition) asserting that the existence or occurrence of one thing or event depends on, and is dependent on, the existence or occurrence of another, as “A if and only if B.”. noun another name for equivalence (sense 2)