well-done
US /ˌwelˈdʌn/
UK /ˌwelˈdʌn/

1.
cooked thoroughly
:
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I like my steak well-done, with no pink inside.
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The chicken needs to be well-done to be safe to eat.
2.
performed or executed successfully or skillfully
:
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That was a well-done presentation, everyone was impressed.
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Your homework was well-done, you earned an A.