Of the same length of time; having the same duration.

ETYM Cf. French coďncident.
1. Matching point for point; SYN. coinciding.
2. Occurring or operating at the same time; SYN. coincidental, coinciding, concurrent, cooccurring, simultaneous, at the same time.

Of, pertaining to, or characteristic of a computer operation in which two or more processes (programs) have access to the microprocessor’s time and are therefore carried out nearly simultaneously. Because a microprocessor can work with much smaller units of time than people can perceive, concurrent processes appear to be occurring simultaneously but in reality are not. + prikaži više

ETYM Latin contemporaneus; con- + tempus time. Related to Temporal, Contemporaneous.
Occurring in the same period of time; SYN. contemporary.
Existing at same time.

ETYM Late Lat. simultim at the same time, from Latin simul. Related to Simulate.
Existing, happening, or done, at the same time.

ETYM Greek; syn with + kronos time. Related to Chronicle.
1. Occurring or existing at the same time or having the same period or phase; SYN. synchronal, synchronic.
2. (Digital communication) Pertaining to a transmission technique that requires a common clock signal (a timing reference) between the communicating devices in order to coordinate their transmissions.
3. Pertaining to or happening at same time.
4. Regular. Most communication within a computer system is synchronous, controlled by the computer's own internal clock, while communication between computers is usually asynchronous. Synchronous telecommunications are, however, becoming more widely used. + prikaži više

Simultaneously.
Nevertheless, yet

As one who is the same age as another, as a contemporary

Simultaneously, synchronously, at the same time; accordantly

During the same period of time.

At the same instant; SYN. at the same time.