# hardwired

/ˌhɑɹdˈwaɪɝd/ (US) · /hˈɑːdwaɪəd/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/hardwired
Updated: 2026-10-18

## Definition

built into something so it works automatically and is hard to change. You use it for machines with fixed wiring and for human habits that feel natural.

For teachers: Fixed in physical circuitry or innate constitution rather than established by software or learning. Often extended to deeply ingrained human behavior resistant to change.

## Examples

- Humans seem hardwired to notice faces in a crowd.
- The old thermostat is hardwired to the wall, so you cannot move it without an electrician.
- Although the security camera is hardwired into the building's power supply, its recording schedule remains configurable through software updates.

## Usage notes

- Often follows 'be' or precedes a noun; paired with 'to', 'for', or 'into' when describing innate tendencies.

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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.