compound noun
US /ˈkɑːmpaʊnd naʊn/
UK /ˈkɑːmpaʊnd naʊn/

1.
nome composto
a noun made up of two or more words, which may be written as one word, as two hyphenated words, or as two separate words
:
•
The word 'sunflower' is a compound noun.
La parola 'girasole' è un nome composto.
•
'High school' is an example of a compound noun written as two separate words.
'High school' è un esempio di nome composto scritto come due parole separate.