The term "dip" has multiple meanings depending on its context.
1) In a general sense, it can refer to something that is slightly or temporarily lower than the surrounding area, such as a dip in a road or a valley between hills.
2) It can also be used to describe a food item that is typically eaten with a fork, such as chicken wings or French fries, when they are coated in a flavorful sauce or seasoning and then placed in the sauce for dipping.
3) In some sports, particularly basketball, "dip" can refer to a quick downward motion of the shoulder, used to fake out an opponent or create space to shoot.