Final Answer:
4) Hyphen is used when it is necessary to divide a word between syllables at the end of a line of type.
Step-by-step explanation:
The punctuation mark utilized to divide a word between syllables at the end of a line of type is the hyphen. When typesetting text, if a word doesn't fit entirely on one line, a hyphen is employed to split the word between syllables, ensuring readability and maintaining the word's correct pronunciation. This practice, known as hyphenation, is crucial in typesetting to create justified text and avoid awkward spacing or gaps between words.
The hyphen is inserted between syllables to facilitate the smooth continuation of the word onto the next line, indicating to readers that the word is not complete and continues onto the subsequent line. This practice maintains the flow of the text and helps readers recognize the intended word without confusion or misinterpretation. It is a common typographic convention used in printing and publishing to ensure a visually appealing layout and enhance readability in written material.
Employing a hyphen at the end of a line is a standard practice in typography, allowing for proper word division and enabling efficient readability in typeset text. This punctuation mark ensures that words are properly broken into syllables, aiding readers in understanding and pronouncing words accurately while maintaining the integrity of the text layout.