ammassare meaning in English

gather [gathered, gathering, gathers]▼(—to accumulate over time)
verb
[UK: ˈɡæ.ðə(r)] [US: ˈɡæ.ðər]

heap [heaped, heaping, heaps]▼(to pile in a heap)
verb
[UK: hiːp] [US: ˈhiːp]

pile [piled, piling, piles]▼(to overload)
verb
[UK: paɪl] [US: ˈpaɪl]This car is a pile of rubbish. = Quest'auto è un ammasso di spazzatura.

stockpile [stockpiled, stockpiling, stockpiles]▼(to accumulate or build up a supply of (something))
verb
[UK: ˈstɒk.paɪl] [US: ˈstɑːk.ˌpaɪl]