Photochronography
Pronunciation : Pho`to*chro*nog"ra*phy
Part of Speech : n.
Definition : Defn: Art of recording or measuring intervals of time by the photochronograph. -- Pho`to*chron`o*graph"ic (#), -graph"ic*al (#), a. -- -graph"ic*al*ly, adv.
Source : Webster's Unabridged Dictionary, 1913