IPA: /dɪˈteɪniː/
KK: /dɪˈteɪni/
A person who is kept in custody or confinement, often for legal or political reasons.
The government released the detainees after the trial was concluded.
Detainee → It is formed from "detain" (from Old French *detenir*, meaning to hold back or keep) and the suffix "-ee" (meaning a person who is the object of an action). A detainee is a person who is held back or kept in custody.
Think of someone who is 'held back' ('detain') and the '-ee' indicates that this person is the one being affected by that action. This helps you remember that a detainee is someone who is kept in custody.