square
Rhomb Rhomb (r[o^]mb or r[o^]m; 277), n. [L. rhombus, Gr. "ro`mbos rhomb, a spinning top, magic wheel, fr. "re`mbein to turn or whirl round, perhaps akin to E. wrench: cf. F. rhombe. Cf. {Rhombus}, {Rhumb}.] 1. (Geom.) 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}. [1913 Webster]

2. (Geom.) A rhombohedron. [1913 Webster]

{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. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Synonyms:

Look at other dictionaries:

  • Square — may mean:Mathematics*Square (algebra), to multiply a number or other quantity by itself **Perfect square **Square matrix **Square number **Square root*Square (geometry), a polygon with four equal sides and angles **Unit square*Square wave, a… …   Wikipedia

  • Square — (skw[^a]r), n. [OF. esquarre, esquierre, F. [ e]querre a carpenter s square (cf. It. squadra), fr. (assumed) LL. exquadrare to make square; L. ex + quadrus a square, fr. quattuor four. See {Four}, and cf. {Quadrant}, {Squad}, {Squire} a square.]… …   The Collaborative International Dictionary of English

  • Square — (skw[^a]r), a. 1. (Geom.) Having four equal sides and four right angles; as, a square figure. [1913 Webster] 2. Forming a right angle; as, a square corner. [1913 Webster] 3. Having a shape broad for the height, with rectilineal and angular rather …   The Collaborative International Dictionary of English

  • square — [ skwar ] n. m. • 1715, puis mil. XIXe; mot angl., proprt « carré », de l a. fr. esquarre; cf. équerre ♦ Petit jardin public, généralement entouré d une grille et aménagé au milieu d une place (cf. Carré, au Québec). Enfants qui jouent dans un… …   Encyclopédie Universelle

  • square — [skwer] n. [ME < OFr esquarre < VL * exquadra < * exquadrare, to make square < L ex, out + quadrare, to square < quadrus, a square < base of quattuor,FOUR] 1. a plane figure having four equal sides and four right angles: see… …   English World dictionary

  • SQUARE — BRUSSELS MEETING CENTRE est le nom donné au principal centre de congrès de la ville de Bruxelles. SQUARE est géré par GL Events[1] group et situé dans le centre historique et culturel de la capitale belge, le Mont des Arts. Avec son entrée en… …   Wikipédia en Français

  • square — ► NOUN 1) a plane figure with four equal straight sides and four right angles. 2) an open, typically four sided, area surrounded by buildings. 3) an area within a military barracks or camp used for drill. 4) the product of a number multiplied by… …   English terms dictionary

  • Square — Square, v. t. [imp. & p. p. {Squared} (skw[^a]rd); p. pr. & vb. n. {Squaring}.] [Cf. OF. escarrer, esquarrer. See {Square}, n.] 1. To form with four equal sides and four right angles. Spenser. [1913 Webster] 2. To form with right angles and… …   The Collaborative International Dictionary of English

  • square — [adj1] honest, genuine aboveboard, decent, equal, equitable, ethical, even, fair, fair and square, impartial, impersonal, just, nonpartisan, objective, on the level, sporting, sportspersonlike, straight, straightforward, unbiased, unprejudiced,… …   New thesaurus

  • Square — Square: Square (алгоритм шифрования) Square Enix  компания по производству и изданию видеоигр. Square Co.  бывшая компания, объединившаяся с Enix для образования Square Enix. Square Electronic Arts Square Pictures …   Википедия

  • Square — (englisch: Quadrat, Platz) steht für: Square (Einheit) eine frühere australische Flächeneinheit Square (Unternehmen), ein ehemaliger japanischer Hersteller von Videospielen Square (Verschlüsselung), ein Verschlüsselungsverfahren, auf dem der… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”