# bisector

bi·sec·tor a thing that bisects; specif., a straight line that bisects an angle or line

## bisector

noun

Something that bisects, especially a ray that bisects an angle.

**bisector**

Line OB bisects angle AOC.

a thing that bisects; specif., a straight line that bisects an angle or line

noun

Something that bisects, especially a ray that bisects an angle.

**bisector**

Line OB bisects angle AOC.

**Bisector**, from bi-, two, secare, to cut), in geometry, the same as**bisector**, i.e.- (9) At the point where a line of force intersects the perpendicular
**bisector**of the axis r=r'=r o, say, and cos 0 - cos 0 obviously =l/r o, l being FIG. - If now a line be drawn from A to the
**bisector**H of the side BC, it will meet the vertical through G in I and IJ =c(cos a+a sin a)/ur. - 5) is the direction of a ray, either from a heavenly body or from a terrestrial point, impinging at 0 upon the surface of quicksilver, and reflected in the direction OR, the vertical line is the
**bisector**OZ, of the angle POR. - In the case of a biaxal plate perpendicular to the
**bisector**of the acute angle between the optic axes, the curves of constant retardation are approximately Cassini's ovals, and the lines of like polarization are equilateral hyperbolae passing through the points corresponding to the optic axes.

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