It occurs to me that the source of the word “quark,” when explained–mentioning the “squawk” part–is cited in nearly every lay introduction to physics and has captured the public ear like few other etymologies.
The etymology of “quark,” this permanent member of the lexicon (relatively rare in contemporary neologisms) can only be elucidated using the full sentence of Joyce. I have never seen the correct etymology outside Joyce studies. Or happily figured out by non-published readers, of course.