Botany. (A seed vessel) Having two valves.
单词 | θ22017 |
释义 | the world > plants > part of plant > reproductive part(s) > seed > seed-vessel or pericarp > [adjective] > having or between divisions or sections (9) bivalve1737 Botany. (A seed vessel) Having two valves. valved?1768 With limiting terms. Botany, etc. Having (so many) valves. trivalvular1785 multivalve1793 Zoology and Botany. Having more than two valves. Of parts of plants. Cf. valve, n.1 4a. Obsolete. univalvular1793 having or consisting of one valve. univalved1823 having or consisting of one valve. bivalvular1830 = bivalve, adj. n.. in Botany. intervalvular1830 Situated between valves. bivalved1852 = bivalve, adj.. in Botany. |
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