Adjective
Full of marrow; pithy.
Source: Webster's dictionaryWhen the natives wish to make oil, they take that cocoanut, and allow the marrowy substance and the water to putrefy. Source: Internet
There is a clear, sweet water in the middle of that marrowy substance which is very refreshing. Source: Internet
Under that shell there is a white marrowy substance one finger in thickness, which they eat fresh with meat and fish as we do bread; and it has a taste resembling the almond. Source: Internet