veil vs vocalization

veil

noun
  • An obscuration of the clearness of the tones in pronunciation. 

  • A thin layer of tissue which is attached to or covers a mushroom. 

  • A cover; disguise; a mask; a pretense. 

  • A membrane connecting the margin of the pileus of a mushroom with the stalk; a velum. 

  • Anything that partially obscures a clear view. 

  • A covering for a person or thing; as, a caul (especially over the head) 

  • The calyptra of mosses. 

  • That which separates the living and the spirit world. 

  • velum (A circular membrane round the cap of a medusa). 

  • Something hung up or spread out to hide or protect the face, or hide an object from view; usually of gauze, crepe, or similar diaphanous material. 

verb
  • To dress in, or decorate with, a veil. 

  • To conceal as with a veil. 

vocalization

noun
  • Any specific mode of utterance; pronunciation 

  • The production of musical sounds using the voice, especially as an exercise 

  • The change in pronunciation of historically or variably consonant (typically sonorant) sounds as vowels. For example, the syllabic /l/ in words like people or the coda one in words like cold or coal are variably realized as a high back vowel or glide—[ʊ], [u], [ɤ] or [o]—in many dialects of English in the US, UK, and the Southern Hemisphere. For example, in African American Vernacular English, one common pronunciation of the words "people", "cold", and "coal" is [pʰipʊ], [kʰoɤd], or [kʰoɤ] respectively. 

  • The act of vocalizing or something vocalized; a vocal utterance 

  • The addition of these diacritics and the respective phonemes to a word; the spoken form the word thereby receives. 

  • The use of speech to express an idea 

  • The vowel diacritics in certain scripts, like Hebrew and Arabic, which are not normally written, but which are used in dictionaries, children's books, religious texts and textbooks for learners. 

How often have the words veil and vocalization occurred in a corpus of books? (source: Google Ngram Viewer )