iron oak

Thesaurus

Noun	1.	iron oak - small deciduous tree of eastern and central United States having dark green lyrate pinnatifid leaves and tough moisture-resistant wood used especially for fence postsbox white oak, brash oak, post oak, Quercus stellataoak tree, oak - a deciduous tree of the genus Quercus; has acorns and lobed leaves; "great oaks grow from little acorns"
	2.	iron oak - medium-sized evergreen of southwestern United States and northwestern Mexico with oblong leathery often spiny-edged leavescanyon live oak, canyon oak, maul oak, Quercus chrysolepislive oak - any of several American evergreen oaks