What is the meaning of the word "project"?

Definitions:

A planned endeavor, usually involving a series of tasks or activities, aimed at achieving a specific goal or completing a particular objective within a specified period. NOUN
- The community launched a project to clean up the local park.
A temporary effort undertaken to create a unique product, service, or result. NOUN
- The new software development project is scheduled to be completed in six months.
Refers to research or study assignment completed by a student or group of students, usually requiring extensive investigation, analysis, and reporting on a particular topic. NOUN
- For her final year, Sarah is working on a project that explores the effects of climate change on coastal ecosystems.
To cause something to stick out or be thrust forward. VERB
- The balcony projects over the garden, providing a beautiful view.
To communicate or make one's thoughts, feelings, or qualities known to others. VERB
- She projected confidence during her presentation, even though she was nervous.
To predict or estimate a future situation or trend based on current data or trends. VERB
- Economists project a rise in employment rates over the next year.
To send or throw something, such as one's voice or an image, outward to an audience or surface. VERB
- The teacher projected her voice so that all the students in the large auditorium could hear her clearly.