plotter

noun

The plotter devised an elaborate plan to overthrow the government.

意味（1）

A person who plots.

意味（2）

(computing) An output device that draws graphs and other pictorial images on paper, sometimes using attached pens.

意味（3）

(navigation) An instrument used to mark or find the position of a vessel on a chart.

意味（4）

(slang) An author who usually relies on a plan or outline to organize their story.