[noun] [C] [plural] goldfish or goldfishes - a small, shiny, gold or orange-coloured, fish which is often kept as a pet in a bowl or a garden poolA goldfish bowl (US also fishbowl) is a bowl which is usually round and made of glass and is used for keeping pet fish in, esp. goldfish.There are so many windows in the office, it's like being in a goldfish bowl (= people can easily see what you are doing)!
GOLDFISH
Meaning of GOLDFISH in English
Cambridge English vocab. Кембриджский английский словарь. 2012