from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The diagnostic use of a plethysmograph.
from the GNU version of the Collaborative International Dictionary of English
- n. The study, by means of the plethysmograph, of the variations in size of a limb, and hence of its blood supply.
from The Century Dictionary and Cyclopedia
- n. The scientific use of the plethysmograph.
Sorry, no etymologies found.