1.
plan, project, scheme
A detailed proposal or intention for doing or achieving something.
計画 refers to plans, projects, or schemes. Can function as a noun or suru verb.
COMMON EXPRESSIONS:
- 計画を立てる: to make a plan
- 計画どおり: according to plan
- 計画を実行する: to execute a plan
- 計画的に: systematically, in a planned manner
SIMILAR WORDS:
- 予定: schedule (more concrete, time-based)
- つもり: intention (personal, informal)
- 企画: project, planning (often business/creative)
NOTE: 計画する means "to plan" as a verb.