Excessive extraction from prolonged maceration periods and oak aging can give the wines an over-extracted bitterness.

He hates what he calls the over-extracted, over-oaked, over-done wines that are no longer driven by the soils.

I don't like over-extracted, over-oaked, over-alcoholic wines either and I don't think you can blame that on Napa.

The Chemex method avoids the muddy sediment of the French press, and the over-extracted flavor of a traditional filter-based coffee maker.

There is only one I didn't like, but I can't work out whether it's an over-extracted Saint Emilion or an unbalanced Gimblett Gravels."