Meaning of ill-defined | Babel Free

Definitions

1. Poorly defined; blurry, out of focus; lacking a clear boundary.
2. Defined in an inconsistent way.

Examples

“An ill-defined dislike, a little like jealousy, arose in Henrietta's mind; a little, however, mitigated by observing that the gentleman instantly caught sight of herself; and that, when not absolutely forced to look at his companion, he looked towards her.”

“Are you sick, or ill-defined? / Are you lost, or are you just difficult to come by?”

CEFR level