
Véraison is a viticulture (grape-growing) term meaning `the onset of ripening`. It is originally French, but has been adopted into English use. The official definition of veraison is `change of color of the grape berries.` Veraison represents the transition from berry growth to berry ripening, and many changes in berry development occur at ve...
Found on
http://en.wikipedia.org/wiki/Veraison

The mid-way point in berry developement, when they change from green to purple (in red grapes) or green to lighter green (in white grapes) and become soft.
Found on
http://www.nebraskawines.com/wine-glossary/

The first grape color change, from green to purple (black grapes), or green to yellow-green (white grapes), accompanied by a softening of the texture. This is considered to be the first step in the maturation of grapes on the vine.
Found on
https://www.encyclo.co.uk/local/22305

A stage in the ripening process of grapes whereby the grape begins to soften and starts to accumulate colour, flavour and tannin.
Found on
https://www.encyclo.co.uk/local/22313
No exact match found.