Question: is a hyperbole a rhetorical device?
Answer: Hyperbole (/haɪˈpɜːrbəli/; Ancient Greek: ὑπερβολή, huperbolḗ, from ὑπέρ (hupér, 'above') and βάλλω (bállō, 'I throw')) is the use of exaggeration as a rhetorical device or figure of speech. In rhetoric, it is also sometimes known as auxesis (literally 'growth').