/ əˈmeɪzd; NAmE / adjective
amazed (at / by sb/sth) | amazed (how / that ... ) | amazed (to see, find, learn, etc.) very surprised :
an amazed silence
I was amazed at her knowledge of French literature.
We were amazed by his generosity.
I was banging so loudly I'm amazed (that) they didn't hear me.
She was amazed how little he had changed.
We were amazed to find that no one was hurt.