IPA: /ˈsɪŋkrənaɪz/
KK: /sɪŋkəˌnaɪz/
To make things happen at the same time or rate, or to coordinate actions so they occur together.
We need to synchronise our watches before the event starts.
Past: synchronised
Past Participle: synchronised
Synchronise → It is formed from "syn-" (meaning together) and "chronos" (meaning time). The word describes the act of occurring at the same time or coordinating events together in time.
Think of events happening 'together' ('syn-') in 'time' ('chronos') — that's why synchronise means to make things happen at the same time.