- not occurring at the same time: The factory has two asynchronous production lines with end products paired in final assembly and shipped to buyers.
- (especially in education) occurring or able to be completed independently according to a person’s own self-paced schedule or within a broad window of time, but not coordinated to be completed in real time with another participant: Distance learners may earn participation points by attending real-time video chats, or by posting messages and replies in asynchronous discussion boards.
- relating to or being a computer operation that can occur independently, without waiting for another event: Asynchronous responses are returned to the client side without blocking for the completion of the database processing request.
- of, relating to, or operating without the use of fixed-time intervals coordinated by a clock, as data transmitted one byte or character at a time.