asynchronous
1. [ adjective ] (digital communication) pertaining to a transmission technique that does not require a common clock between the communicating devices; timing signals are derived from special characters in the data stream itself
Related terms: synchronous
2. [ adjective ] not synchronous; not occurring or existing at the same time or having the same period or phase
Related terms: synchronous anachronic serial nonsynchronous in_series nonsynchronous allochronic
Similar spelling:   asynchronism
  asynchrony