Noun
suicide watch (countable and uncountable, plural suicide watches)
A period of monitoring of someone, especially a prisoner deemed likely to commit suicide, to ensure they do not attempt suicide.
I have a new joke today. Martha Stewart's on suicide watch. They had to unplug all of her ovens. Rip Taylor
Elementary students on suicide watch. Public schools with "trauma rooms." Teachers having to deal with students who have overwhelming behavioral problems on a daily basis. Millions of children with severe PTSD just from living in their neighborhoods. America, we have a problem. Marianne Williamson