If he be really and seriously seeking to live a good life, the first thing from which he will abstain will always be the use of animal food, because ...its use is simply immoral.
—Leo Tolstoy
onomatopoeia
A figure of speech in which words are used to imitate sounds. Examples of onomatopoeic words are buzz, hiss, zing, clippety-clop, and tick-tock. Keats's "Ode to a Nightingale" not only uses onomatopoeia, but calls our attention to it: