A fish slice is a kitchen tool which consists of a flat part with narrow holes in it attached to a handle. It is used for turning or serving fish or other food that is cooked in a frying pan.
[British]regional note: in AM, use spatula
fish slice in British English
(fɪʃ slaɪs)
noun
British
a kitchen utensil with a broad flat blade. It is used for lifting and turning food when frying