aphonogeliaA rarely used term for a neurologic finding in which a person is unable to verbalise laughter, or laugh out loud.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
aphonogelia(ā-fō″nō-jēl′ē-ă) [ ¹an- + phono- + Gr. gelōs, laughter]
Inability to laugh out loud.
Medical Dictionary, © 2009 Farlex and Partners