
Name of a category of French oak shipped from the Troncais region.
Found on
http://www.nebraskawines.com/wine-glossary/

French oak forest area; see under oak wood. Oak wood Since ancient times, a wide variety of woods from the tree species acacia, eucalyptus, chestnut, cherry, palm, pine and cedar have been used for the production of wine barrels. Wooden barrels were hardly known in ancient Greece, but the Greek historian Herodotus (482-425 B.C.) reports of suc...
Found on
https://glossary.wein.plus/troncais

Name of a forest in central France and the French oak wood (for barrels) shipped from the Troncais region. Troncais oak is tight-grained compared to Limousin. See Alliers, Limoges.
Found on
https://www.encyclo.co.uk/local/22305
No exact match found.