Arabic الضحك عند الحيوانات Cited by user BaderMS on 18 Jan 2023 يصف الضحك عند الحيوانات غير البشر سلوك الحيوان الذي يشبه الضحك البشري.
Spanish Risa en animales Cited by user Severian79 on 13 Dec 2022 La risa en animales distintos a los seres humanos describe comportamientos animales que se asemejan a la risa humana.
English Knismesis and gargalesis Cited by user Citation bot on 07 Sep 2021 Knismesis and gargalesis are the scientific terms, coined in 1897 by psychologists G.
English Knismesis and gargalesis Cited by user 114.111.166.7 on 07 Jun 2016 Knismesis and gargalesis are the scientific terms, coined in 1897 by psychologists G.
English Laughter in animals Cited by user DrChrissy on 02 Apr 2016 Laughter in animals other than humans describes animal behavior which resembles human laughter.