Which of the following terms best describes marking something with a writing tool?

The term that best describes the action of marking something with a writing tool is "mark." This term encompasses a wide range of actions related to applying a writing instrument to a surface in order to create a visible line, shape, or symbol. Whether it is writing, drawing, or simply making an annotation, 'mark' effectively conveys the intended action of leaving a trace or impression using a writing tool.

The other terms do not capture the specific action associated with using a writing instrument. "Imprint" typically refers to a mark made by pressure or an impression rather than the act of writing itself. "Cut" involves separating or incising material, which is not aligned with the concept of marking. Similarly, "remove" denotes the act of taking something away rather than adding or marking it. Thus, 'mark' is the most suitable and accurate term in this context.