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Webster 1913 Edition
Fenestrate
Fe-nes′trate
,Adj.
[L.
fenestratus
, p. p. of fenestrare
to furnish with openings and windows.] 1.
Having numerous openings; irregularly reticulated;
as,
fenestrate
membranes; fenestrate
fronds.2.
(Zool.)
Having transparent spots, as the wings of certain butterflies.