RHOMB

rhombus, rhomb, diamond

(noun) a parallelogram with four equal sides; an oblique-angled equilateral parallelogram

Source: WordNet® 3.1


Noun

rhomb (plural rhombs)

A rhombus.

A rhombohedron.

Source: Wiktionary


Rhomb, n. Etym: [L. rhombus, Gr. wrench: cf. F. rhombe. Cf. Rhombus, Rhumb.]

1. (Geom.)

Definition: An equilateral parallelogram, or quadrilateral figure whose sides are equal and the opposite sides parallel. The angles may be unequal, two being obtuse and two acute, as in the cut, or the angles may be equal, in which case it is usually called a square.

2. (Geom.)

Definition: A rhombohedron. Fresnel's rhomb (Opt.), a rhomb or oblique parallelopiped of crown or St. Gobain glass so cut that a ray of light entering one of its faces at right angles shall emerge at right angles at the opposite face, after undergoing within the rhomb, at other faces, two reflections. It is used to produce a ray circularly polarized from a plane-polarized ray, or the reverse. Nichol.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

22 February 2025

ANALYSIS

(noun) the use of closed-class words instead of inflections: e.g., ‘the father of the bride’ instead of ‘the bride’s father’


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Coffee Trivia

According to Guinness World Records, the largest iced coffee is 14,228.1 liters and was created by Caffé Bene (South Korea), in Yangju, South Korea, on 17 July 2014. They poured iced black Americano on the giant cup that measured 3.3 meters tall and 2.62 meters wide.

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