from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Capable of diffusing or of undergoing diffusion: diffusible dyes.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Able to be diffused
from the GNU version of the Collaborative International Dictionary of English
- adj. Capable of flowing or spreading in all directions; that may be diffused.
- adj. Capable of passing through animal membranes by osmosis.
from The Century Dictionary and Cyclopedia
- Capable of diffusing, as a fluid; diffusive.
Sorry, no etymologies found.