Dellattività
Dell’attività is a standard Italian prepositional phrase formed by di + l’attività, used to denote relation to, or belonging to, an activity. In formal writing the correct form is dell’attività (with the apostrophe). The spellings dellattività or altre variants without the apostrophe are nonstandard and should be avoided in formal contexts.
Etymology and grammar: The noun attività means activity or operation and is feminine. The preposition di indicates
Usage and contexts: The construction is common in legal, administrative, economic, and academic language. It helps
Typical phrases: I costi dell’attività economica dell’azienda; Le verifiche sull’attività dell’organismo sono state completate; Il regolamento
Note: The term dell’attività is not a separate technical field; rather, it is a common syntactic construction