silverside

noun4

1. •
   (UK) The upper side of a round of beef.
2. •
   (UK, Australia) Corned beef made with this type of meat.
3. •
   Any of several small fish, mostly in families Atherinidae and Atherinopsidae, both in order Atheriniformes, that are characterized by bright, silvery scales.
4. •
   Such fish prepared as food.