This question is based on General Literary Principles.The juxtaposition of two contrasting ideas in a line of poetry is
Answer Details
The juxtaposition of two contrasting ideas in a line of poetry is known as an oxymoron. It is a figure of speech that combines two contradictory terms in a single phrase to create an effect. The aim is to create an element of surprise, humor, or tension in the poem. An example of an oxymoron is "sweet sorrow," where the terms sweet and sorrow are opposite in meaning but are combined to create a unique effect.