Reference meaning
low density
Last updated
a rarified quality
Related source terms
Other meanings
2. adjective
having low relative density or specific gravity
3. adjective
having low concentration
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 05089612-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.