In Italian grammar, Nomi numerabili e non numerabili refer to countable and uncountable nouns, respectively. Nomi numerabili can be both singular and plural, and can be used with numbers. They are typically things that we can count. For example, una mela (an apple), due mele (two apples). Nomi non numerabili, however, cannot be counted because they’re usually something too mass to count. For example, acqua (water) or zucchero (sugar). It’s important to identify numerabili e non numerabili as it influences article and adjective agreement, as well as verb conjugation.