Answer :
Final answer:
Keats's use of 'Ode' in the title of the poem indicates a formal style, emotional expression, and exploration of serious themes.
Explanation:
An ode is a poem written in praise of its subject, suggesting a formal and respectful style. In the case of Keats's poem 'Ode on a Grecian Urn,' the choice of the word 'ode' indicates that the poem is addressed to the Grecian Urn, praising its beauty and exploring the theme of art and permanence. This type of poem often expresses emotions and explores serious topics, as seen in the depth of feeling and philosophical contemplation present in Keats's work.
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