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Webster 1913 Edition
Semiaxis
Semˊi-ax′is
,Noun.
(Geom.)
One half of the axis of an [GREEK]llipse or other figure.
Definition 2024
semiaxis
semiaxis
English
Noun
semiaxis (plural semiaxes)
- (mathematics) A line segment, joining the centre of a figure to an edge, that forms half of an axis of symmetry