Obs. [UNDER-1 10 b.] Under-estimation (of self or of something).
1574. trans. Marlorats Apocalips, 16. The words that he [sc. St. John] set here sauor of a certayne singular vnderweening.
1682. Sir T. Browne, Chr. Mor., III. § 25. But the greatest underweening of this Life is to undervalue that, unto which this is but exordial.