# synchronize

/ˈsɪŋkɹəˌnaɪz/ (US) · CEFR B2 · Verb

Source: https://englishreference.com/word/synchronize
Updated: 2026-05-30

## Definition

to make two or more things happen at the same time or at the same speed. You use this when you want to keep different parts of a system working together perfectly.

For teachers: to coordinate the timing or speed of two or more processes or devices. Often involves aligning data across multiple systems to ensure consistency.

## Examples

- The software will synchronize your calendar with your phone.
- The traffic lights are programmed to synchronize with the flow of cars to reduce congestion during rush hour.
- To ensure the video and audio remain aligned, the software must synchronize the frame rate with the audio sampling rate in real time.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.