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Quad vs Tetra - What's the difference?

quad | tetra |

As nouns the difference between quad and tetra

is that quad is a quadrangle courtyard while tetra is any of several species of small South American freshwater fish of the family Characidae, popular in home aquaria.

As an adjective quad

is having four shots of espresso.

As a verb quad

is to fill spaces in a line of type with quads. Also quad out.

quad

English

(wikipedia quad)

Etymology 1

Noun

(en noun)
  • (informal) A quadrangle (courtyard).
  • *2014 , Walker Orenstein, for Norwest Asian Weekly, Cherry trees from Japan to grace UW campus :
  • *:Every spring, the quad on the University of Washington (UW) campus transforms from a peaceful green space to a bustling habitat for hundreds of shuttering cameras, families, and onlookers.
  • (informal) A quadruplet (infant).
  • short for quadrilateral
  • (informal) A quadriceps muscle.
  • Four shots of espresso.
  • A quad bike.
  • (chess) A kind of round robin tournament between four players, where each participant plays every other participant once.
  • (Mormonism) The Bible, Book of Mormon, Doctrine and Covenants, and Pearl of Great Price bound in a single volume.
  • Derived terms
    * quad bike * quad strip * quad ruled * quaddie

    Adjective

    (-)
  • Having four shots of espresso.
  • (poker slang) Of or relating to .
  • See also

    * quadr-, quadri- * quadru- * quin

    Etymology 2

    1785 Quads.'' pl, 1847 ''quads , verb 1876. From the abbreviation , for obsolete quadrat. Keyboard command is named for the verb sense.

    Alternative forms

    * (obsolete)

    Noun

    (en noun)
  • (metal type) A blank metal block used to fill short lines of type.
  • * 1853 , , “Household Words”, n 160 (April 16), p 148:
  •  “Quadrats, sir. We call 'em quads'.” . . . ' Quads are the spaces left between the paragraphs that come white on the paper. If you look here, at this page that is set-up, you will see that they are deeper than the spaces left between the words and letters—regular little trenches.
  • * 1979 , Marshall Lee, Bookmaking , p 110:
  • Horizontal spacing is further divided into multiples and fractions of the em. The multiples are called quads'' . The fractions are called ''spaces .
  • * 2005 , Phil Baines and Andrew Haslam, Type & Typography , 2nd ed, p 91:
  • Other larger spaces – known as quads – were used to space out lines.
  • A joke used to fill long days of setting type.
  • (typography, phototypesetting and digital typesetting) A keyboard command which aligns text with the left or right margin, or centred between them. In combination, as quad left, quad right'' or ''quad centre .
  • Synonyms
    * em space * quadrat (obsolete)
    Derived terms
    * em quad, * en quad * mutton quad * quad center/quad centre, quad left, quad middle, quad right

    Verb

  • (metal type, transitive, intransitive) To fill spaces in a line of type with quads. Also quad out .
  • (typography, phototypesetting and digital typesetting, transitive, intransitive) To align text with the left or right margin, or centre it.
  • ----

    tetra

    English

    (wikipedia tetra)

    Noun

    (en noun)
  • Any of several species of small South American freshwater fish of the family Characidae, popular in home aquaria.
  • See also

    * blue tetra * congo tetra * cardinal tetra * firehead tetra * glass tetra * glow-light tetra * lemon tetra * neon tetra * silver-tipped tetra * rosy-finned tetra

    Anagrams

    * ----