aullido (m)
n.
howl, yowl; bay
aullido
= whine, whining.
Ex: The noise is a high-pitched whine or hiss the machine emits during operation.
Ex: Electronic, peer review journals provide the clearest examples of the value of the Internet as a medium for serious scholarship, a counterpoint to whinings over digital disinformation and knowledge fragmentation.
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* dar aullidos = caterwaul.