One of various shrubs and trees of the peculiar, chiefly Australian, genus Casuarina.(noun)
Beer made in Australia or other English colonies.(noun)
The Century Dictionary (Public Domain)
Use "she-oak" in a sentence
"Toby: it's the one called "she-oak" though that term is not in colloquial usage in Hawaii."
"They had chummed together on the seventy-odd-mile tramp from Melbourne; had boiled a common billy and slept side by side in rain-soaked blankets, under the scanty hair of a she-oak."
"Here and there stood a solitary she-oak, most doleful of trees, its scraggy, pine-needle foliage bleached to grey."