estruendo

== Spanish == === Etymology === Inherited from Old Spanish [Term?], probably from a Vulgar Latin *extronĭtus, from *tronĭtus, from metathesis of Latin tonitrus. Compare Portuguese estrondo. Doublet of tronido, which came from a variant with stress on the penultimate syllable (long -i-). === Pronunciation === IPA(key): /esˈtɾwendo/ [esˈt̪ɾwẽn̪.d̪o] Rhymes: -endo Syllabification: es‧truen‧do === Noun === estruendo m (plural estruendos) bang (sudden loud noise) Synonyms: estrépito, estallido racket, din, roar Synonyms: confusión, alboroto, bullicio ==== Related terms ==== === Further reading === “estruendo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025