تعريف thumb piano في الإنجليزية الإنجليزية القاموس.
An African musical instrument, such as the kalimba or mbira, that has a small sound box fitted with a row of tuned tabs that are plucked with the thumbs
{i} kalimba, mbira, African musical instrument with resonating box made of wood or a hollow gourd having tuned strips of wood or metal affixed to it which are plucked using the thumbs