to sting, to bite, to chop, to mince
Picar las cebollas y los tomates, poner todo en la olla a presión.
Chop the onions and tomatoes, and put everything into the pressure cooker.
— Gully Boy (2019)
Entre comidas no deberías picar tanto si quieres cuidar tu salud.
You shouldn't snack so much between meals if you want to take care of your health.