punctuator

/ˈpʌŋktʃuˌeɪtər/
noun
  1. A mark or symbol used in writing to separate sentences, clauses, or phrases, such as a period, comma, or question mark.
    • When you write dialogue, you need the right punctuator, such as quotation marks.
    • The teacher reminded the class to use a punctuator like a period at the end of every sentence.
    • In English, the comma is a common punctuator that helps clarify meaning.
  2. A person or thing that adds punctuation marks to text, either manually or automatically.
    • The software includes an automatic punctuator that inserts commas and periods as you type.
    • As a proofreader, she worked as a careful punctuator, fixing every missing mark.
    • The old typewriter had no automatic punctuator, so you had to add each mark by hand.
What does "punctuator" mean? | whatsthatwordmean | whatsthatwordmean