In literature, repetition is used essentially for

Step 1: Analyze the question The question asks about the main purpose of repetition as a literary device. Repetition means using a word, phrase, or line more than once in a piece of writing.

Step 2: Explain the concept Writers, poets, and speakers repeat words or ideas to:

• stress a key idea or theme (emphasis)
• create rhythm and musical effect
• reinforce a mood or feeling

An example is Martin Luther King's "I have a dream..." repeated again and again to drive home his message. In poetry, a refrain does the same thing.

Step 3: Evaluate the options

• A. Rhyme: Rhyme is the matching of end sounds (e.g., "cat" and "hat"). Repetition of whole words is not the same thing, and rhyme is not the essential purpose of repetition.
• B. Suspense: Suspense is built through plot, pacing, and withholding information, not mainly through repetition.
• C. Allusion: Allusion is an indirect reference to a person, event, or work, such as the Bible or a historical figure. It has nothing to do with repeating words.
• D. Emphasis: Repetition draws attention to an idea and makes it stand out. This is its essential function.

Step 4: Answer The correct option is D. emphasis.

Exam tip: When you see "repetition" in a Literature question, think "emphasis" first. Rhythm and musical effect are secondary effects. Also remember: allusion = reference, rhyme = sound match, suspense = tension.