semidouble

from The Collaborative International Dictionary of English v.0.48

Semidouble \Sem"i*dou`ble\, n. (Eccl.)
   An office or feast celebrated with less solemnity than the
   double ones. See {Double}, n., 8.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Semidouble \Sem`i*dou"ble\, a. (Bot.)
   Having the outermost stamens converted into petals, while the
   inner ones remain perfect; -- said of a flower.
   [1913 Webster]

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