simple past tense and past participle of ill-treat

Third-person singular simple present indicative form of ill-treat

Having a psychological disorder.

Poorly defined; blurry, out of focus; lacking a clear boundary. / (mathematics) Defined in an inconsistent way.

which bodes evil; portending bad things

In a bad fated, foreordained or predetermined manner; in a way established in advance by bad fate.

Having bad intentions; malevolent

Not much disposed towards somebody or something; unsympathetic.

A wicked act or behavior, especially a crime.

present participle of do ill.