IPA: //ˈækwəˌkʌltʃər//
KK: /ˈækwəˌkʌltʃər/
The practice of farming aquatic organisms like fish and shellfish in controlled environments for food production.
Aquaculture is becoming increasingly important for sustainable food sources.
Aquaculture is formed from "aqua" (from Latin "aqua", meaning water) and "cultura" (from Latin "cultura", meaning cultivation or farming). The word refers to the cultivation of aquatic organisms in controlled environments, essentially farming in water.
Think of 'water' ('aqua') being 'cultivated' ('cultura') — that's why aquaculture means farming in water.