Standard Lemma guide

melodeon

noun · 3 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: /mɪˈləʊdɪən/
  • US: /məˈloʊdi.ən/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊdiən

1

noun

Meaning 1

A type of reed organ with a single keyboard.

Definition source: English Wiktionary via Wiktextract

Usage: historical

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An accordion where the melody-side keyboard is limited to the notes of diatonic scales in a small number of keys.

Definition source: English Wiktionary via Wiktextract

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: diatonic button accordion

Antonyms: none provided

3

noun

Meaning 3

A music hall.

Definition source: English Wiktionary via Wiktextract

Usage: US, historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From French mélodium, with change of ending.

From melo- + odeon.