Some words selected from our dictionary:
Subject: Training, Viticulture
Afrikaans: GR
Subject: Viticulture
Afrikaans: indikator
Xhosa: isalathisi
Subject: Grapevine morphology
Afrikaans: dooie oog
Xhosa: ilungu elivalekileyo
Subject: Marketing
English - isihluzi
Isifanakuthi okanye isisthethanonye: ikhiseleguri

English: diatomaceous earth
noun
Subject: Winemaking
fine grained hydrated silica composed of the silicaceous cell walls of diatoms, used as a filter aid during wine making.
Term note: Recommended.
Synonyms: kieselguhr
Term note: Origin: Germany
Afrikaans: diatomeƫaarde
selfstandige naamwoord
Onderwerp: Wynbereiding
fyn-verdeelde gehidreerde silika, saamgestel uit die silikahoudende selwande van diatome, gebruik as ’n filtreringshulpmiddel gedurende wynbereiding. 
Sinonieme: kieselguhr