'Noematachograph' definitions:

Definition of 'Noematachograph'

From: GCIDE

Noematachograph \No*e`ma*tach"o*graph\, n. [Gr. no`hma the understanding + ta`chos swiftness + -graph.] An instrument for determining and registering the duration of more or less complex operations of the mind. --Dunglison. [1913 Webster] Noematic