noun
namasu; vinegared raw fish and vegetables
A traditional Japanese dish of thinly sliced raw fish and vegetables seasoned with vinegar; often served as a side or appetizer.
正月料理には、紅白なますがよく出される。
Red-and-white vinegared daikon and carrot salad is often served as part of New Year's dishes.
新鮮な鯛でなますを作った。
I made namasu with fresh sea bream.
The word なます is of native Japanese origin. The kanji 膾 and 鱠 are Chinese characters used for similar dishes, but the exact historical derivation is uncertain.