plotted
v.v. to plan something secret or complicated, often with other people. It can also mean marking points on a map or a graph.
v. to plan secretly or scheme to achieve a specific outcome; alternatively, to mark points on a chart or map to show a position or course. Often used in the past tense to describe the development of a conspiracy or a narrative arc.
They plotted a surprise party for their friend.
The scientists plotted the new data on a graph to see if there was a clear trend over time.
Historians believe the group plotted the rebellion for months, carefully coordinating their movements across several provinces to ensure the local authorities remained unaware of the impending uprising.
Transitive when referring to a plan or a graph; often takes a direct object like 'a course', 'a point', or 'a scheme'.
They plotted about the escapeThey plotted the escapeWhen meaning to plan something, the verb is transitive and does not require the preposition 'about'.