Meaning

2 senses

  1. (dated)The harmonica.

  2. (historical)An acoustic apparatus that produces a musical note when a long dry tube, open at both ends, is held over a jet of burning hydrogen.

Forms

plural: harmonicons
Singularharmonicon
Pluralharmonicons

regular

Synonyms

1 synonyms
hydrogen harmonicon

See also

neighbours in the dictionary
harmlessB2harmonicharmonicaharmoniousharmoniouslyharmonizeharmonyA2
harmonicon — meaning, examples, forms, synonyms | Krumeto