letter to the editor, a written contribution to a newspaper or other body

letter to the editor / letter of protest / letter of complaint

newspaper

(archaic) news

imperfective and stem (or continuative) forms of 送る (okuru) [ichidan]

To send

to send; to dispatch / to see off, to take (somebody somewhere), to escort / to play back / (linguistics) to add okurigana / to pass the time / to see off a deceased person

(chiefly women's speech) first person singular pronoun: I, me

private; mine

(polite) first-person singular pronoun: I, me