suicidality

plural suicidalities

1. uncountableThe tendency of a person to commit suicide.

   In contrast, for individuals with an interpsychic focus, suicidality is often related to interpersonal struggles[…]

   2009, Ellen T. Kahn-Greene, Chronic vs. acute suicidal risk, page 19

2. countableA fatality that is an instance of suicide.

   1 more example

   The prevalence and risks of the four psychopathologies and their comorbidities, serious mental illness, and suicidalities increased significantly with internet addiction severity (p values from 0·0003 to <0·0001), and most increments in risk were large (ORs increasing more than four times, except for suicidalities) for students with moderate and severe internet addiction.

   2019 October 28, Wan-jun Guo, Yu-jie Tao, Xiao-jing Li, Xia Lin, Ya-jing Meng, Xia Yang, et al., “Internet addiction severity and risk for psychopathology, serious mental illness, and suicidalities: a cross-sectional study”, in The Lancet^(https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)32424-9/fulltext), volume 394