JLPT N2
悼む
It’s a formal verb. You use it to express deep sorrow and mourn someone’s death.
Readings
Other forms
悼みます polite form
悼まない plain negative
悼んだ plain past
悼んで te-form
Godan Verb
To Mourn / To Grieve for the Dead
To feel and express deep sadness over the death of a person.