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inversion

From Wiktionary, the free dictionary

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See also: inversión and Inversion

English

English Wikipedia has an article on:
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Etymology

From Latin inversiōnem.

Pronunciation

Noun

More information Examples (grammar) ...

inversion (countable and uncountable, plural inversions)

  1. The action of inverting.
  2. The act of being in an inverted state; being upside down, inside out, or in a reverse sequence.
  3. (music) The reversal of an interval; the move of one pitch in an interval up or down an octave.
  4. (music) The position of a chord which has a note other than the root as its bass note.
  5. (music) The flipping of a melody or contrapuntal line so that high notes become low and vice versa; the reversal of a pitch contour.
  6. (genetics) A segment of DNA in the context of a chromosome that is reversed in orientation relative to a reference karyotype or genome.
  7. (meteorology) A situation where air temperature increases with altitude (the ground being colder than the surrounding air).
    Synonym: temperature inversion
  8. A section of a roller coaster where passengers are temporarily turned upside down.
  9. (grammar) Deviation from standard word order, as for example by putting the predicate before the subject. It takes place in questions with auxiliary verbs; in normal, affirmative clauses beginning with a negative particle, for the purpose of emphasis; and in other rhetorical devices or unusual situations.
    Synonyms: anastrophe, hyperbaton
    • 2007/08, abergs, “INFL-to-COMP movement”, in English Language and Linguistics Online, archived from the original on 8 January 2018:
      Question formation involves the phenomenon commonly known as subject-auxiliary inversion, a change in word order in which the auxiliary moves in front of the subject.
  10. (algebra) An operation on a group, analogous to negation.
  11. (psychology, obsolete) Homosexuality, particularly in early psychoanalysis.
    • 1897, W. Havelock Ellis, Sexual Inversion, page 202:
      We can seldom, therefore, congratulate ourselves on the success of any "cure" of inversion.
    • 1975, R. M. Koster, The Dissertation, page 118:
      My father, León Fuertes, was a fag three years; [] He put on all the trappings of inversion: the twittered mouthings, the hyper-feminine moues, the languid mincings.
  12. (biochemistry) The catalytic action of invertase.

Derived terms

Translations

See also

References

  • (music) DeLone et. al. (Eds.) (1975). Aspects of Twentieth-Century Music. Englewood Cliffs, New Jersey: Prentice-Hall. →ISBN, Ch. 6.
  • (genetics) Lars Feuk, Andrew R. Carson and Stephen W. Scherer (February 2006). "Structural variation in the human genome," Nature, 7:85.
  • (genetics) Freeman et al., "Copy number variation: New insights into genome diversity" Genome Res 2006; 16: 949-61. "DNA copy number variation has long been associated with specific chromosomal rearrangements and genomic disorders, but its ubiquity in mammalian genomes was not fully realized until recently. Although our understanding of the extent of this variation is still developing, it seems likely that, at least in humans, copy number variants (CNVs) account for a substantial amount of genetic variation."
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French

Pronunciation

Noun

inversion f (plural inversions)

  1. inversion
  2. deviance (especially sexual)
    Synonym: déviance

Further reading

Venetan

Etymology

Compare Italian inversione

Noun

inversion f (invariable)

  1. inversion (all senses)
  2. reversal, reversing

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