pepperoni

the word 'pepperoni' is a direct borrowing from italian, where it is the plural form of 'pepperone', meaning 'large pepper'. it is a compound of 'pepper' (from latin 'piper', ultimately of sanskrit origin) and the italian augmentative suffix '-one'. the term originally referred to large, spicy peppers in italian but underwent a semantic shift in american english to denote a specific type of large, spicy salami seasoned with paprika or chili pepper, reflecting its characteristic flavor. this shift highlights how the name transferred from the source of the spiciness to the sausage itself, a common metonymic process in culinary terminology.

Structure: pepper (pepper) + oni (augmentative suffix) pepper (from latin 'piper', meaning pepper, the spice; functional role: root indicating flavor/spiciness) + oni (from italian augmentative suffix '-one', indicating large size; functional role: suffix modifying the root)