plural of histrion

(obsolete) A stage actor.

Third-person singular simple present indicative form of histrionize

(psychology) A personality disorder characterized largely by exaggerated emotions, and inappropriate attention-seeking and seductive behavior typically caused by undue amounts of trauma and related stress during childhood.

plural of histrionic personality disorder

Obsolete spelling of histrionic

The histrionic art; stageplaying.

Any of a group of neurotoxins present on the skin of poison dart frogs

plural of histrionicotoxin