Kai is a Dutch, Finnish, Frisian, German, Scandinavian, and Welsh name of Latin origin. It is derived from the element 'gaudere' which means to rejoice. Caius (Latin) and Gaius (Latin) are old forms of Kai.The name is of multiple origins; its oldest derivation is as a Welsh form of the Roman Caius.t is derived from the element 'katha' meaning hen, chicken. Kai is an English and Hawaiian name of Hawaiian origin. Meaning: sea. The popularity of the name in the late 20th century is probably attributed to this derivation.
solitary confinement. n. The confinement of a prisoner in isolation from all other prisoners, especially as an additional punishment or for the safety of the prisoner.
Inmates in danger from others might be put into solitary confinement. The witness to a major crime might need protection from the accused. Children in threatening situations can be put under protective custody. Children may be placed in protective custody as a means to prevent bullying. Children may be taken away from a parent and placed in protective custody for their own well being.