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hys·ter·ic, hysterical (his-ter'ik, his-ter'i-kăl),
Relating to or characterized by hysteria. See: conversion.
Farlex Partner Medical Dictionary © Farlex 2012
1. Exhibiting spasmodic, uncontrolled emotion: became hysterical when the airplane lurched; hysterical laughter.
2. Psychiatry Relating to hysteria. No longer in clinical use.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
hystericalPop psychology adjective Referring to a state of extreme agitation Vox populi Laugh, laugh, much, much; hilarious; jocular
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.