metathesis
noun
- the rearranging of sounds or syllables in a word or of words in a sentence in linguistics
Wiktionary
Pronunciation: /məˈtæ.θə.sɪs/ / [məˈtʰæ.θə.səs] / /mɛˈtæ.θə.sɪs/
noun
Etymology: Borrowed from Late Latin metathesis, from Ancient Greek μετάθεσις (metáthesis), from μετά (metá, “among”) + θέσις (thésis, “placement”).
- The transposition of letters, syllables or sounds within a word, such as in ask as /æks/.
- The double decomposition of inorganic salts.
- The breaking and reforming of double bonds in olefins in which substituent groups are swapped.