# piggyback

/ˈpɪɡiˌbæk/ (US) · /pˈɪɡɪbˌæk/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/piggyback
Updated: 2026-05-28

## Definition

a way for a person or computer to travel or send data by using the path or power of another person or system. It is like riding on the back of a pig to get somewhere faster.

For teachers: a method of utilizing the existing infrastructure or resources of another system to achieve a specific goal. In computing, it refers to the practice of using an established connection to transmit additional data.

## Examples

- The new app uses a piggyback to send updates through your existing Wi-Fi.
- By piggybacking on the satellite's signal, the researchers were able to collect data from the remote island without needing their own expensive equipment.
- The startup's business model relies on a piggyback strategy, leveraging the vast user base of established social media platforms to distribute their content without the need for a dedicated marketing budget.

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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.