Slicing into thin, long strips; a cutting style often used in cooking (reading: こまぎり).
ねぎは細切りにしてサラダの上に散らしてください。
Please cut the green onions into thin strips and sprinkle them over the salad.
細切りにした鶏肉を炒めて中華風に仕上げた。
I stir-fried thinly sliced chicken to make a Chinese-style dish.
レシピでは『細切り（小間切り）』と書かれている。
The recipe specifies '細切り (こまぎり)'.
Something that has been cut into thin strips; the ingredient after being finely sliced (e.g., thinly sliced vegetables).
冷蔵庫に細切りのにんじんが残っている。
There are some thinly sliced carrots left in the fridge.
サンドイッチには細切りのレタスを入れた方が食感がいい。
It's better to put shredded (thinly sliced) lettuce in the sandwich for texture.