Un`der*val"ue (?), v. t. 1.
To value, rate, or estimate below the real worth; to
depreciate.
2. To esteem lightly; to treat as of little worth;
to hold in mean estimation; to despise.
In comparison of it I undervalued all ensigns of
authority.
Atterbury.
I write not this with the least intention to
undervalue the other parts of poetry.
Dryden.Un`der*val"ue, n. A low rate or price; a
price less than the real worth; undervaluation. Milton.