Learn Portuguese vocabulary with simple and visual examples! In this image you will learn the difference between: Uma cabeça de alho = a head of garlic Um dente de alho = a clove of garlic Uma banana = a banana Um cacho de banana = a bunch of bananas 👉 You can also say “um cacho de bananas” (with bananas in the plural). Both forms are correct, but in everyday Portuguese people usually say “um cacho de banana” (singular).