Gallnut

• (n.) A round gall produced on the leaves and shoots of various species of the oak tree. See Gall, and Nutgall.
Found on http://thinkexist.com/dictionary/meaning/gallnut/

Gallnut

Gall'nut` noun (Zoology) A round gall produced on the leaves and shoots of various species of the oak tree. See Gall , and Nutgall .
Found on http://www.encyclo.co.uk/webster/G/5
No exact match found