Definition of suicidical in English:

suicidical

adjective

rare
  • Relating to or involving suicide; inclining towards suicide; likely to lead to suicide or self-destruction; suicidal.

Pronunciation

suicidical

/ˌsuːɪˈsʌɪdɪkl/ /ˌsjuːɪˈsʌɪdɪkl/

Origin

Mid 18th century; earliest use found in Wolf Uncloak'd. From suicide + -ical.