Meaning & Definition
adverb
To some extent or in part; not completely.
The project was partly successful, but there were still many challenges to overcome.
In a way that is not wholly; somewhat.
He was partly to blame for the misunderstanding between the team members.
To a limited degree.
She was partly responsible for organizing the event, but needed help from others.
In part; as a fraction or segment of a whole.
The weather is partly sunny, with some clouds expected in the afternoon.
Etymology
Middle English, from part + -ly
Common Phrases and Expressions
partly cloudy:
Having some clouds but also clear skies.
partly finished:
Not completely done; some aspects are completed.
Slang Meanings
Semi
It's semi-good; could be better.