What does fish sauce mean in cooking?

fish sauce means: Anchovies make this strong and salty sauce. It is used primarily for Thai cuisine. (in Cooking Dictionary)

What else does fish sauce mean?

• Condiment made of fermented anchovies and salt. It is used in Thai, Vietnamese, and Cambodian cooking. It is the best and most flavorful of all the varieties. Nuoc mam is the most popular Vietnamese version. It’s milder. They can be interchanged. They are available in Asian, Oriental and some supermarkets. (in Cooking Dictionary)