different between quat vs quad

English

Pronunciation

• IPA^(key): /kw?t/
• Rhymes: -?t

Etymology 1

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

quat (plural quats)

1. (obsolete) A pustule.
2. (obsolete) An annoying, worthless person.

Verb

quat (third-person singular simple present quats, present participle quatting, simple past and past participle quatted)

1. (transitive, obsolete) To satiate.
   • 1757, Samuel Foote, The Author, Act II, Scene ii, 1765, The Dramatic Works, Volume 1, page 28,

     Mrs. Cad. Well, come, begin and ?tart me, that I may come the ?ooner to quatting——Hu?h ! here?s Si?ter ; what the deuce brought her !

2. (Scotland, dialectal, transitive) To relinquish, forsake, give up.

   Ye hae grown proud since ye quatted the begging. — Scottish proverb, said satirically.
3. (Wales and Southwest England, dialectal, intransitive) To squat or crouch down.

Adjective

quat (not comparable)

1. (Scotland, dialectal, with "of") Free; no longer involved with; quit.

Etymology 2

Clipping of quaternary.

Noun

quat (plural quats)

1. (chemistry) A quaternary ammonium cation or compound.

Adjective

quat (not comparable)

1. Quaternary.

Etymology 3

See khat.

Noun

quat (countable and uncountable, plural quats)

1. Alternative spelling of khat.

Middle English

Adjective

quat

1. Alternative form of wothe

Old High German

Etymology

From Proto-Germanic *kw?d?, whence also Old English cw?ad.

Noun

qu?t m

1. mud
2. dirt

Descendants

• German: Kot

English

Pronunciation

• (General American) IPA^(key): /kw?d/
• (Received Pronunciation) IPA^(key): /kw?d/
• Rhymes: -?d

Etymology 1

From Latin.

Noun

quad (plural quads)

1. Four shots of espresso.
2. (chess) A kind of round-robin tournament between four players, where each participant plays every other participant once.
3. (Mormonism) The Bible, Book of Mormon, Doctrine and Covenants, and Pearl of Great Price bound in a single volume.
4. A poster, measuring forty by thirty inches, advertising a cinematic film release.

Adjective

quad (not comparable)

1. Having four shots of espresso.

Derived terms

See also

• quadr-, quadri-
• quadru-
• quin

Etymology 2

Clippings.

Noun

quad (plural quads)

1. (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.

2. (informal) A quadruplet (infant).
3. (informal, computer graphics) A quadrilateral.
   • 2010, Tony Mullen, Claudio Andaur, Blender Studio Projects: Digital Movie-Making (page 91)

     Tris and quads have different areas of functionality. In real-time graphics, tris are the norm because they provide the most basic geometric representations of planes.

4. (informal) The quadriceps muscle.
5. (informal) A quadriplegic person.
6. (informal) Quadruplex videotape.
7. (informal) A quadrupel beer.
8. (informal) A quadcopter.

Derived terms

Adjective

quad (not comparable)

1. (poker slang) Of or relating to quads.

Translations

Etymology 3

Abbreviation

Noun

quad (plural quads)

1. A quad bike (from quadricycle)
2. Abbreviation of quadrillion BTU. (10¹⁵ BTU)

See also

• Quad (unit) on Wikipedia.Wikipedia

Translations

Verb

quad (third-person singular simple present quads, present participle quadding, simple past and past participle quadded)

1. to ride a quad bike

Etymology 4

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

Alternative forms

• quad. (obsolete)

Noun

quad (plural quads)

1. (letterpress typography) A blank metal block used to fill short lines of type.
   • 1853, Charles Dickens, “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.

2. (printing slang) A joke used to fill long days of setting type.
3. (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

Verb

quad (third-person singular simple present quads, present participle quadding, simple past and past participle quadded)

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

Dutch

Etymology

From English quad.

Pronunciation

Noun

quad m (plural quads, diminutive quadje n)

1. quad, quad bike

Italian

Noun

quad m (invariable)

1. quad bike

Polish

Etymology

From English quad.

Pronunciation

• IPA^(key): /kw?t/

Noun

quad m inan

1. quad bike

   Synonyms: czteroko?owiec, wsz?do?az

Declension

Further reading

• quad in Wielki s?ownik j?zyka polskiego, Instytut J?zyka Polskiego PAN
• quad in Polish dictionaries at PWN

Spanish

Noun

quad f (plural quads)

1. all-terrain vehicle