horsefly
US /ˈhɔːrs.flaɪ/
UK /ˈhɔːrs.flaɪ/

1.
tafano
a large, stout-bodied fly with a painful bite, the female of which sucks blood from mammals
:
•
I was bitten by a horsefly while hiking in the woods.
Sono stato morso da un tafano mentre facevo escursioni nel bosco.
•
The horses were bothered by swarms of horseflies.
I cavalli erano infastiditi da sciami di tafani.