Rock maple

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The sugar maple, Acer saccharum.
  2. 2
    maple of eastern and central North America having three-lobed to five-lobed leaves and hard close-grained wood much used for cabinet work especially the curly-grained form; sap is chief source of maple syrup and maple sugar; many subspecies wordnet

Etymology

From the hardness of its wood relative to the wood of other maples.