About The Word Diameter

Bay Area Crosswords

Learn about the word Diameter to help solve your crossword puzzle. Discover Diameter definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Diameter

Diameter Meaning & Definition
Diameter Definition And Meaning

What's The Definition Of Diameter?

[n] the length of a straight line passing through the center of a circle and connecting two points on the circumference
[n] 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)

Synonyms | Synonyms for Diameter: diam

Related Terms | Find terms related to Diameter: air line | amplitude | area | axis | beeline | bigness | bisector | body | bore | boundary | breadth | bulk | caliber | center | chord | core | coverage | depth | diagonal | diaphragm | dimension | dimensions | direct line | directrix | divider | edge | equator | expanse | expansion | extension | extent | gauge | girth | great-circle course | greatness | halfway mark | heart | height | interior | kernel | largeness | length | line of demarcation | magnitude | mass | mean | measure | measurement | median | middle | midmost | midriff | midst | normal | nucleus | partition | perpendicular | proportion | proportions | radius | radius vector | range | reach | right line | scale | scope | secant | segment | semidiameter | shortcut | side | size | spread | straight | straight course | straight line | straight stretch | straightaway | streamline | tangent | thick | thick of things | transversal | vector | volume | waist | waistline | width | zone

See Also | bore | caliber | calibre | length | r | radius | straight line | windage

Diameter In Webster's Dictionary

\Di*am"e*ter\, n. [F. diam[`e]tre, L. diametros, fr. Gr. ?; dia` through + ? measure. See {Meter}.] 1. (Geom.) (a) Any right line passing through the center of a figure or body, as a circle, conic section, sphere, cube, etc., and terminated by the opposite boundaries; a straight line which bisects a system of parallel chords drawn in a curve. (b) A diametral plane. 2. The length of a straight line through the center of an object from side to side; width; thickness; as, the diameter of a tree or rock. Note: In an elongated object the diameter is usually taken at right angles to the longer axis. 3. (Arch.) The distance through the lower part of the shaft of a column, used as a standard measure for all parts of the order. See {Module}. {Conjugate diameters}. See under {Conjugate}.

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