The Collaborative International Dictionary
ill-formed
ill-formed \ill-formed\ adj. 1. (Grammar) not grammatical; ungrammatical; not conforming to the rules of grammar or accepted usage. Opposite of grammatical.
Syn: ungrammatical.
WordNet
ill-formed
adj. not grammatical; not conforming to the rules of grammar or accepted usage [syn: ungrammatical] [ant: grammatical]
Usage examples of "ill-formed".
To lie about it, because the Pythagorean religion could not encompass something as ill-formed, as unlocatable as this.
The rounded head possessed ill-formed ear shells, a faint depression where a mouth ought to be.