synchronous
Meaning
happening or existing at the same time
(of two or more events or processes) operating or moving at the same rate and exactly together
Structure
Usage
the dancers' movements were perfectly synchronous.
the system uses synchronous motors for precise timing.
we offer both synchronous online classes and asynchronous recorded lectures.
Etymology
the word 'synchronous' is a modern formation from greek components, entering english via scientific latin. the prefix 'syn-' conveys the core idea of union or simultaneity, while the root 'chron-' is the ancient greek word for time, derived from the pie root ghre- meaning "to grow old, mature." the suffix '-ous' is a common latin adjectival ending that attaches to noun stems. thus, the literal construction "characterized by together-time" elegantly captures the modern meaning of events occurring in unison or at identical rates, a concept crucial in fields from engineering to linguistics.
Analysis
syn- (from greek, meaning "together, with"); chron- (from greek 'khronos', meaning "time"); -ous (from latin '-osus', an adjective-forming suffix meaning "full of, characterized by")