Unappetizingly flavorless. / Flat; lacking character or definition.

(uncountable) The condition of being insipid; insipidness. / (countable) Something that is insipid; an insipid utterance, sight, object, etc.

A lack of distinctive, appealing, or energetic character; tastelessness; extreme blandness.

plural of insipidity

comparative form of insipid: more insipid

(psychiatry) Exhibiting one of the two subtypes of schizotypal personality disorder as defined by the American psychiatrist Theodore Millon. Includes features of schizoid personality disorder, depressive personality disorder and dependent personality disorder

A disease characterized by excretion of large amount of severely diluted urine, which cannot be reduced when fluid intake is reduced. It is generally related to a tumor or insult to the pituitary gland, where the hormonal signals the pituitary gives to the kidneys break down, and the kidneys do not conserve water, but express all water as urine. This is a rather rare disease.

In an insipid manner.

superlative form of insipid: most insipid