1. Work or task that has not been finished or completed; a project or assignment that lacks final touches or full execution
The student submitted an incomplete work that lacked the conclusion.
O aluno entregou um trabalho incompleto que não tinha a conclusão.
2. An unfinished artistic, academic, or professional piece
The artist left several incomplete works in her studio.
A artista deixou vários trabalhos incompletos em seu estúdio.