up ‧ turned /ˌʌpˈtɜːnd◂ $ -ɜːr-/ BrE AmE adjective [usually before noun]
[ Word Family: noun : ↑ turn , ↑ upturn , ↑ turning ; verb : ↑ turn , ↑ overturn ; adjective : ↑ upturned ]
1 . pointing or turning upwards:
He smiled down into her upturned face.
2 . turned upside down:
I sat on an upturned box.
an upturned boat