Some words selected from our dictionary:
Subject: Grapevine physiology
Subject: Trellising
Subject: Viticulture
Afrikaans: syferwater, sypelwater
Xhosa: ukuvuza
Subject: Viticulture
Afrikaans: herplant
Xhosa: tyala kwakhona
English - ouillage noun
Subject: Winemaking
the air space between wine and the top of the container.

Term note: Origin: France
Variants: ullage
Afrikaans: lugruimte
selfstandige naamwoord
Onderwerp: Wynbereiding
die lugruimte tussen wyn en die bokant van die houer.
Xhosa: isithuba sokuphefumla