disallow: Meaning and Definition of
dis•al•low
Pronunciation: (dis"u-lou'), [key] — v.t.
- to refuse to allow; reject; veto: to disallow a claim for compensation.
- to refuse to admit the truth or validity of: to disallow the veracity of a report.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.