# effected

/ˈifɛktəd/ (US) · /ɪfˈɛktɪd/ (UK)

Source: https://englishreference.com/word/effected
Updated: 2026-08-27

## Senses

### 1. to make happen

verb · CEFR C1 · Formal

to make a change or a result happen, especially through effort.

For teachers: to bring about a result or to put a change into operation. Transitive; typically takes objects like 'change', 'repairs', or 'reforms'.

- The new manager effected several changes to the way the team works.
- The administration effected significant policy reforms during its first hundred days, despite facing considerable opposition from the legislative branch.

Usage: Usually appears in the past tense or as an infinitive following 'to'.

### 2. modified by effects

adjective · CEFR C2 · Technical

describes a sound or image that has been changed using electronic tools or software.

For teachers: referring to a signal, audio track, or visual element that has undergone processing via external effects units or software plugins.

- The singer's voice sounded strange because it was heavily effected.
- The producer decided that the effected guitar track sat better in the mix than the dry, unprocessed signal.

Usage: Commonly used in audio engineering and music production contexts to distinguish from a 'dry' signal.

Teaching tip: This is a specialized technical use; in general English, 'effected' is almost always the past tense of the verb meaning 'to bring about'.

## Examples

- The new manager effected several changes in the office.
- The technician effected the necessary repairs to the server, restoring the network within an hour.
- The diplomat worked tirelessly for months and finally effected a ceasefire between the two warring factions, marking a significant breakthrough in the peace process.

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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.