piculetPronunciation: /ˈpɪkjʊlɪt/Definition of piculet noun a tiny tropical woodpecker with a short tail, found chiefly in Central and South America. Picumnus and other genera, family Picidae: numerous species Origin: mid 19th century: apparently a double diminutive of Latin picus 'woodpecker'piculet in other Oxford dictionaries Definition of piculet in the US English dictionary