Standard Lemma guide

hi-fi

adj · noun · 7 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˈhaɪˌfaɪ/
  • US: /ˌhaɪˈfaɪ/
  • US: Recorded audio is listed in the source snapshot.
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -aɪfaɪ
  • CMU ARPABET: HH AY1 F AY1 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

modern, fashionable, hi-tech.

Definition source: English Wiktionary via Wiktextract

Usage: India

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

High fidelity.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An electronic device used to play recorded sound, especially music.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: stereo, sound system

Antonyms: none provided

4

noun

Meaning 4

Alternative letter-case form of hi-fi.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adjective satellite

Meaning 5

characterized by minimal distortion in sound reproduction

Definition source: Princeton WordNet 3.0

Examples

  • a high-fidelity recording
  • a hi-fi system

Meaning relationships

Synonyms: high-fidelity

Antonyms: none provided

6

noun

Meaning 6

the reproduction of sound with little or no distortion

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: high fidelity

Antonyms: none provided

Broader terms: sound reproduction

Narrower terms: headroom, dynamic headroom

7

noun

Meaning 7

equipment for the reproduction of sound with high fidelity

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: high fidelity sound system

Antonyms: none provided

Broader terms: reproducer

History

Etymology

Shortened form of high fidelity.

Real reading context

hi-fi in complete knowledge articles