Meaning of overissue

o•ver•is•sue

Pronunciation: (ō'vur-ish" or, esp. Brit., -is"y), [key]
— n.
  1. an excessive issue of stocks or bonds, as in excess of the needs of the business or in excess of charter authorization.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.