The Collaborative International Dictionary
Undershapen
Undershapen \Un"der*shap`en\, a. Under the usual shape or size; small; dwarfish. [Poetic]
His dwarf, a vicious undershapen thing.
--Tennyson.
Wiktionary
undershapen
a. (context poetic nonce English) Under the usual shape or size; small; dwarfish.