1. An incomplete or limited grasp of a subject, concept, or situation; understanding that covers only some aspects or elements
She had only a partial understanding of the complex scientific theory.
Ela tinha apenas uma compreensão parcial da teoria científica complexa.
2. Knowledge or comprehension that is not thorough or complete
His partial understanding of the language prevented him from following the entire conversation.
Sua compreensão parcial do idioma impediu-o de acompanhar toda a conversa.