Definition from Wiktionary, the free dictionary
The standard of identity is from the Code of Federal Regulations, title 27, section 4.21(a)(2).
- (US) Wine that isn't fortified or sparkling.
- A low-quality wine, suitable for drinking at mealtimes.
- (US standard of identity) A grape wine containing at most fourteen percent alcohol by volume.
ordinary wine, which is neither fortified nor sparkling