stu‧pe‧fied /ˈstjuːpəfaɪd, ˈstjuːpɪfaɪd $ ˈstuː-/ adjective
[Date: 1400-1500; Language: French; Origin: stupéfier, from Latin stupefacere, from stupere ( ⇒ stupid¹) + facere 'to make, do']
so surprised, tired, or bored that you cannot think clearly:
I stared up at Keith in stupefied amazement.
We sat there stupefied.
—stupefaction /ˌstjuːpəˈfækʃən, ˌstjuːpɪˈfækʃən $ ˌstuː-/ noun [uncountable]

[TahlilGaran] Dictionary of Contemporary English ▲