Definición de metathesis en inglés:


Saltos de línea: me¦tath|esis
Pronunciación: /mɪˈtaθɪsɪs

sustantivo (plural metatheses /-siːz/)

  • 1 [mass noun] Grammar The transposition of sounds or letters in a word: he attributes the metathesis of the last two sounds to the Creole tendency to end words with a vowel
    Más ejemplos en oraciones
    • X sometimes alternates with sk by metathesis: Manx for earlier Mansk; piskey as a variant of pixie; ax as a dialect form of ask.
    • We are dealing here with a phenomenon called metathesis (pronounced mih-TATH-uh-sis), the switching of two adjacent sounds within a word.
    • It looks like Safire is assuming a metathesis and then a reshaping to match other cular words, which would supply a/y.
  • 2 (also metathesis reaction) Chemistry another term for double decomposition.
    Más ejemplos en oraciones
    • Recently there has also been a growing interest in utilising what is known as the alkene metathesis reaction for altering chain-lengths of ‘oils’ to form new compounds.
    • I've never done an olefin metathesis reaction, which means that the trend started without me and will leave without me.
    • In South Africa, interest in alkene metathesis research is growing.



Pronunciación: /ˌmɛtəˈθɛtɪk/
Más ejemplos en oraciones
  • It is suggested here that metathetic continua may not be amenable to investigation as relative class concepts.
  • Here are a few more words that are metathetic forms of former words.
  • There is a great deal of debate as to whether or not stimuli that are part of a metathetic continuum can be explained by the Power Law.


Pronunciación: /mɛtəˈθɛtɪk(ə)l/
Más ejemplos en oraciones
  • The metathetical process to generate isocyanates allows also for facile formation of sterically demanding aryl isocyanide, by a deoxygenation route.
  • Now it is certainly possible to rig up such a metathetical reaction where the ions change partners and both precipitate!
  • Furthermore, we have found that the throughput for the process is improved when an ammonium salt is used for the metathetical second step of the process.


late 16th century: from Greek, from metatithenai 'transpose, change the position of'.

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Palabra del día kerf
Pronunciación: kəːf
a slit made by cutting with a saw