Open letter

/ˈəʊpən lˈɛtə/

/ˈoʊpən lˈɛɾɚ/

Open letter

a letter of protest published to be read by everyone, but addressed to a particular individual or group

Examples

1. An open letter to the phrase "self-involved."

2. An open letter to the boy and girl with matching airbrush book bags on the corner of Lawndale Avenue and Cermak Road.

3. Another open letter to the boy and girl with matching airbrush book bags on the corner of Lawndale Avenue and Cermak Road.

4. He writes an open letter.