A straight line passing through the centre of a cylinder or disc and terminated by its boundary.

The length of a straight line passing through the center of a tree or a log. Tree diameter is usually measured 4.5 feet above ground level (cf. D.b.h. and Breast Height).

A line segment joining two points on a circle and passing through the center of the circle.

The longest distance at right angles, across any circle or cylinder. In standing trees, estimate diameter by dividing the circumference (length of a line taken completely around the outside of a tree) by 3.1416.

(3) A line segment that passes through the center of a circle (or sphere) and has end-points on the circle (or sphere); also, the length of such a line segment. The diameter of a circle is twice its radius.

A chord containing the center of a circle or sphere; the segment whose endpoints are points on a circle (or sphere) that contains the center of the circle (or sphere) as its midpoint

The diameter of a graph is the largest distance that can occur between any two vertices in the graph.

a straight line segment which passes through the center of a circle or sphere with both its ends on the boundary of the circle

The diameter of a graph is the length of the longest chain you are forced to use to get from one vertex to another in that graph. You can find the diameter of a graph by finding the distance between every pair of vertices and taking the maximum of those distances.

The measurment of a line that passes from one side of a circle to the other side of the circle, through the center point.

a line segment that contains the center and has its endpoints on the circle. Also, the length of this segment. (A chord through the center of the circle.)

The length of a straight line passing through the center of a tree or a portion of a tree. Tree diameter is usually measured 4.5 feet above ground level (see DBH), but log diameter is measured at the small end.

Any straight line drawn through the center and terminated by the circumference of the circle and the straight line bisects the circle.

l - A chord that passes through the center of a circle. Also the length of a line that cuts the shape in half.

The length from one side to the other of a circle or sphere.

A straight line passing through the center of a circle, and ending on both edges. Equal to 2 times the Radius.

The length of a straight line passing through the centre of a circle and connecting two points on the circumference of the sample.

the distance from one side of a body to the other, measured through the center

Any line which goes from one side of a circle to the other, passing directly through the center point (splits the circle into halves).

A chord that contains the center of a circle.

If (''M'', ''d'') is a metric space and ''S'' is a subset of ''M'', the diameter of ''S'' is the supremum of the distances ''d''(''x'', ''y''), where ''x'' and ''y'' range over ''S''.

a chord through the centre of a circle

a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)

a chord that goes through the center of the cicle

a chord which passes through the center of the circle

a line segment that has both of its endpoints

a line that bisects a circle

an imaginary line running from one side of a circle or sphere through the center to the other side

a straight line through the center of the circle with its ends on the circumference and of length twice that of a radius of the circle

a very special chord containing the center

A diameter of a circle is a line connecting two points on the circle and passes through the center of the circle.

1) A line segment connecting two points on a circle, and passing through its center. 2) Twice the radius (of a circle).

A straight line passing through the center of a circle or other curvilinear figure, dividing the figure into two equal parts

The distance of one side of the circle, through its center, and to its other side. The diameter is exactly one half the length of the radius, and there are an infinite number of diameters although they are all the same size because they all must pass through the circle's center. (See Pinhole Camera Observatory)

The length of a straight line passing through the center of a figure, especially a circle or sphere.

The distance from one end to another thru the center

A line segment that has endpoints on a circle and passes through the center of the circle.

di-am-eter A straight line running through the center of a circle.

( Abbr. d or diam.) A straight line passing through the centre of a figure, usually a circle or sphere.

The distance across a circle through its centre. Also, the distance through a sphere, measured through the centre of the sphere.

A celestial bodies diameter is the distance from its surface through the center of the body to the opposing surface, normally measured on the equator.

Any line segment through the center of the ellipse with endpoints on the ellipse.

Distance across widest dimension of a circle

the length of a straight line through the center of an object Mississippi: Early Logging

of a metric space is the supremum of distances between pairs of points.

the size of a ring, meaured straight across on the inside.

the distance through the center of the ball

a line segment from any point on the circle passing through the center to another point on the circle.

chord that passes through the centre of a circle.

In a circle, a segment that passes through the center and that has both endpoints on the circle.

A line segment which passes through the center of a circle and whose end points lie on the circle. As related to wire rope it would be the diameter of a circle which circumscribes the wire rope.

A straight line segment that passes through the center of a circle or sphere and connects two opposite points. Mathematically, the diameter of a circle is expressed as 2r, with "r" representing the radius of the circle or sphere.

chord that goes through the center of a circle.

The diameter of a graph is the longest distance you can find between two vertices. When you are measuring distances to determine a graph's diameter, recall that if 2 vertices have many paths of different distances connecting them, you can only count the shortest one. An interesting problem in graph theory is to draw graphs in which both the degrees of the vertices and the diameter of the graph are small. Drawing the largest graphs possible that meet these criteria is an open problem.

The length of a straight line measured through the center of a circle from one side to the other.

A line segment that passes through the center of a circle (or sphere) and has endpoints on the circle (or sphere); also, the length of such a line segment. The diameter of a circle is twice it radius. See also circle.

(n.): The diameter of a graph is the maximal distance between any two points on the graph. If the graph is not connected, its diameter is infinite.

(n.) The distance across a graph, measured by the number of links traversed. Diameter is usually taken to mean maximum diameter (ie the greatest internode distance in the graph, but it can also mean the average of all internode distances. Diameter is sometimes used as a measure of the goodness of a topology.

the linear distance across a circular silicon wafer which includes the wafer center and excludes any flats or other peripheral fiducial areas.

a measurement of a circle's width at its widest point.

The length of a straight line that extends from one edge of a tumor or other object, through its center and to the opposite edge. It is usually used to measure the size of round or spherical shapes.

This is the total distance around the outside of a circle. The diameter of a sprinkler is the distance around the outside of the wetted area the sprinkler covers with water.

The distance across the center of a circle, from one side to the other. The diameter of a circle is equal to twice its radius.

The length of a straight line through the center of the stone from edge of the girdle to the opposite edge.

(1) The maximum distance between two opposite points on a circle. (2) The maximum distance between two antipodal points on a sphere.

the length of a line passing through the center of an object from one side to the other.

the longest distance from one end of a circle to the other.

The distance from one side of the circle to the other side when the line (chord) is drawn through the center point. It is a value that is two times the length of the radius.

Distance of a straight line passing through the center of a circle or sphere from one side to the other.

Any line that passes through the center of a circle that joins two points on the circle; Twice the radius.