Some words selected from our dictionary:
Subject: Winemaking
Afrikaans: ontsuring
Xhosa: uthomalaliso-asidi
Subject: Equipment
Subject: Wine tasting
Afrikaans: subtiel
Xhosa: nobugcisa, ncinane
Subject: Wine tasting, Viticulture
Afrikaans: onryp
Xhosa: engavuthisiswanga
English - okonakukhula kulungileyo
Isifanakuthi okanye isisthethanonye: okonakukhula kugqibeleleyo

English: optimum growth
noun
Subject: Viticulture
shoots with enough leaves to ripen the crop or where shoot growth stops within three weeks after onset of véraison.
Synonyms: optimal growth
Afrikaans: optimumgroei
byvoeglike naamwoord
Onderwerp: Wingerdboukunde
lote met genoeg blare om die oes ryp te maak, of waar lootgroei stop binne drie weke na die aanvang van deurslaan.    
Sinonieme: optimale groei