Synchronism [noun]

The motor then continues to run in synchronism with the generator.

The synchronism remains to be fully established by palæontological proofs.

There is no synchronism in the eruptions of Cotopaxi and Pichincha.

George the Syncellus says that the synchronism was accepted by all.

This synchronism is a striking confirmation of Fleet and Geiger's chronology.

For Abraham, assuming him to be historical, we have a synchronism which fixes the date within narrow limits.

Asynchronism, a-sin′kro-nizm, n. want of synchronism or correspondence in time.

There was even a certain close approach to synchronism in dates of the more conspicuous incidents in each.

Then they hitched up a couple of two hundred kilowatt alternators so that they run in synchronism.

Such a coincidence (which is called a Synchronism) is most valuable, and dates established by synchronisms are generally reliable.