close-set
US /ˌkloʊsˈset/
UK /ˌkloʊsˈset/

1.
ravvicinato, vicino
having parts, especially eyes, positioned closely together
:
•
She had beautiful, but rather close-set eyes.
Aveva occhi belli, ma piuttosto ravvicinati.
•
The trees were planted too close-set, making it hard for them to grow.
Gli alberi erano piantati troppo vicini, rendendo difficile la loro crescita.