noun. A thing that or person who verbalizes; frequently contrasted with visualizer.

noun. someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)

"When David Davies fartsit's bottled and rushed straight to Thompson house, where Williamson puts it through a verbalizer and prints it immediately."

articulator  

alliterator  asker  babbler  caller  caller-up