Synchronism

[siŋkrәnizәm]

(noun.) the relation that exists when things occur at the same time; 'the drug produces an increased synchrony of the brain waves'.

Typed by Chauncey--From WordNet

(n.) The concurrence of events in time; simultaneousness.

(n.) The tabular arrangement of historical events and personages, according to their dates.

(n.) A representation, in the same picture, of two or events which occured at different times.

Checker: Olivier

n. Simultaneousness.

Typist: Rudy