synchronic
01
happening at the same time or within the same time frame
例
Synchronic signals from the satellites allowed precise navigation.
02
relating to phenomena, especially in language, as they exist at a specific time, without reference to historical development
例
The linguist took a synchronic approach, analyzing the language as it exists today.
03
(of taxa) existing during the same geological time period
例
These fossil species are synchronic, living during the Jurassic period.
