noun
kanji 'fish' radical at left
Refers to the radical 魚 when it appears on the left side of a kanji, as in 鯛, 鮭, or 鯨. This is a technical term used in kanji classification.
「鯛」の左側の部分は魚偏と呼ばれます。
The left part of 鯛 is called uohen (the fish radical).