D defs.my
Entry 1 sense Webster, 1913

Diction

/dĭk'-shən/ · Dic·tion · IPA /ˈdɪk.ʃən/
01 n. Choice of words for the expression of ideas; the construction, disposition, and application of words in discourse, with regard to clearness…
  1. 1.
    Choice of words for the expression of ideas; the construction, disposition, and application of words in discourse, with regard to clearness, accuracy, variety, etc.; mode of expression; language; as, the diction of Chaucer's poems.
    “His diction blazes up into a sudden explosion of prophetic grandeur.” De Quincey.
Syn. Diction, Style, Phraseology.
Style relates both to language and thought; diction, to language only; phraseology, to the mechanical structure of sentences, or the mode in which they are phrased. The style of Burke was enriched with all the higher graces of composition; his diction was varied and copious; his phraseology, at times, was careless and cumbersome. “Diction is a general term applicable alike to a single sentence or a connected composition. Errors in grammar, false construction, a confused disposition of words, or an improper application of them, constitute bad diction; but the niceties, the elegancies, the peculiarities, and the beauties of composition, which mark the genius and talent of the writer, are what is comprehended under the name of style.”