Gobiron

=

Mouth Organ/Harmonica

In the black country we say:

Gobiron

This translates to:

Mouth Organ/Harmonica

Example Sentence
Me grandad used to play tunes on 'is gobiron.
Description
A colloquial Black Country term for a harmonica or mouth organ, combining 'gob' (mouth) and 'iron' (referring to the metal instrument).