oak apple
Noun
Meaning
oak gall caused by larvae of a cynipid wasp
Source: WordNetAlternative names
oak-apple
Synonyms
Hypernyms
Examples
A much richer and deeper black dye was eventually found made from the Oak apple or gall-nut.
Noun
oak gall caused by larvae of a cynipid wasp
Source: WordNetoak-apple
A much richer and deeper black dye was eventually found made from the Oak apple or gall-nut.