IPA: /eɪˈsɪŋkrəni/
KK: /eɪˈsɪŋkrəni/
The condition where things do not happen at the same time or are not coordinated with each other.
The asynchrony in the data processing caused delays in the final report.
Asynchrony is formed from "a-" (meaning not) and "synchronos" (from Greek, meaning occurring at the same time). The word describes a state of not occurring at the same time, indicating a lack of synchronization.
Think of 'not' ('a-') and 'occurring at the same time' ('synchronos') to remember that asynchrony means things that do not happen together.