/mɛntəli dɪfɛktɪv/ – Phrase
Definition: tâm thần không bình thường.
A more throughout explanation: “Mentally defective” is a term used in legal contexts to refer to an individual who has a mental impairment or disability that significantly affects their ability to function in society or to make decisions for themselves. This term may be used in laws or regulations related to mental health, disability rights, or guardianship.
Example: The court found the defendant mentally defective and therefore not competent to stand trial.