We found one dictionary that defines the word mechanical toothbrush:

Medicine (1 matching dictionary)

1. mechanical toothbrush: Medical dictionary

▸ Words similar to mechanical toothbrush ▸ Usage examples for mechanical toothbrush ▸ Idioms related to mechanical toothbrush ▸ Wikipedia articles (New!) ▸ Words that often appear near mechanical toothbrush ▸ Rhymes of mechanical toothbrush ▸ Invented words related to mechanical toothbrush