1892, Ambrose Bierce, “A Society Leader” in Black Beetles in Amber, San Francisco: Western Authors Publishing Company, p. 85,
Doubtless it gratifies you to observe
Elbowy girls and adipose mamas
All looking adoration as you swerve
This way and that;
Awkward; especially, involving the awkward protrusion of the elbows. (of a person’s movement)
Having bends that resemble elbows. (of a tree or branches)
1928, Anne Morrow Lindbergh, diary entry dated 3 May, 1928, in Bring Me a Unicorn: Diaries and Letters of Anne Morrow Lindbergh, 1922-1928, New York: Signet, 1973, p. 139,
I […] looked out over my garden: the unkempt lush grass and the sweet-gum tree with elbowy boughs, crotchety and irregular.