METATHESIS
metathesis
(noun) a linguistic process of transposition of sounds or syllables within a word or words within a sentence
Source: WordNet® 3.1
Etymology
Noun
metathesis (countable and uncountable, plural metatheses)
(phonetics, prosody) The transposition of letters, syllables or sounds within a word, such as in ask as /æks/.
Hyponym: hyperthesis
(inorganic chemistry) The double decomposition of inorganic salts.
(organic chemistry) The breaking and reforming of double bonds in olefins in which substituent groups are swapped.
Anagrams
• thematises
Source: Wiktionary
Me*tath"e*sis, n.; pl. Metatheses (. Etym: [L., fr. Gr. meta`thesis,
fr. metatithe`nai to place differently, to transpose; meta` beyond,
over + tithe`nai to place, set. See Thesis.]
1. (Gram.)
Definition: Transposition, as of the letters or syllables of a word; as,
pistris for pristis; meagre for meager.
2. (Med.)
Definition: A mere change in place of a morbid substance, without removal
from the body.
3. (Chem.)
Definition: The act, process, or result of exchange, substitution, or
replacement of atoms and radicals; thus, by metathesis an acid gives
up all or part of its hydrogen, takes on an equivalent amount of a
metal or base, and forms a salt.
Source: Webster’s Unabridged Dictionary 1913 Edition