diameter – מילון אנגלי-אנגלי
diameter
n.
length of a central line which extends from one side of an object to its opposite side
Diameter
In
geometry, a
diameter of a
circle is any straight
line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest
chord of the circle. Both definitions are also valid for the diameter of a
sphere. The word "diameter" is derived from
Greek διάμετρος (
diametros), "diameter of a circle", from
δια- (
dia-), "across, through" +
μέτρον (
metron), "measure". It is often abbreviated
DIA,
dia,
d, or
⌀.
Diameter (protocol)
diameter
Noun
1. the length of a straight line passing through the center of a circle and connecting two points on the circumference
(synonym) diam
(hypernym) length
(hyponym) bore, gauge, caliber, calibre
(part-meronym) radius, r
2. 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)
(hypernym) straight line
Diameter (der)
nm.
diameter, diam., length of a central line which extends from one side of an object to its opposite side
diameter (de)
n.
diameter, length of a central line which extends from one side of an object to its opposite side; bore
