What is the meaning of Cru?

Former ISO 639-3 language code for Carútana.

A vineyard or group of vineyards in France, especially one having a high reputation.

Alternative spelling of crew

raw

crude, coarse

raw (uncooked, unprocessed)

past participle of croire

growth

vineyard; vintage

raw; unprocessed

cruel

cru (vineyard known for its quality without official rankings)

raw (uncooked)

raw (uncooked, unprocessed)

Source: wiktionary.org