overween

O`ver*ween", v. t. Etym: [AS. oferw. See Over, and Ween.] Defn: To think too highly or arrogantly; to regard one's own thinking or conclusions too highly; hence, to egotistic, arrogant, or rash, in opinion; to think conceitedly; to presume. They that overween, And at thy growing virtues fret their spleen. Milton.

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