The Collaborative International Dictionary
Sphygmographic
Sphygmographic \Sphyg`mo*graph"ic\, a. (Phusiol.) Relating to, or produced by, a sphygmograph; as, a sphygmographic tracing.
Wiktionary
sphygmographic
a. Of or pertaining to a sphygmograph or to sphygmography