velarize

/ˈviːləraɪz/
verb
  1. To pronounce a speech sound with the back of the tongue raised toward the soft palate (velum).
    • You can velarize the 'k' sound by pressing your tongue further back.
    • In some accents, speakers velarize the 'l' sound at the end of a word.
    • The teacher explained how to velarize a consonant for a more authentic accent.
Synonyms
What does "velarize" mean? | whatsthatwordmean | whatsthatwordmean