delate

/dɪˈleɪt/
verb
  1. To report or inform against someone; to accuse or denounce.
    • The spy was afraid his colleague would delate him to the enemy commander.
    • She refused to delate her friends even under intense questioning.
    • In the old kingdom, a citizen could delate a neighbor for treason to the authorities.
Antonyms
What does "delate" mean? | whatsthatwordmean | whatsthatwordmean