To respond in this manner.

(sports) A reporter who is stationed on or near the field in order to be able to closely observe what is happening off the field and to interview players and coaches during the course of the game.

plural of sideline reporter

(military) A report on enemy activity filed immediately after observation.

(slang, dated) A love letter.

simple past tense and past participle of self report

present participle of self report

Providing information about oneself in response to a questionnaire, survey, etc.

present participle of co-report

simple past tense and past participle of co-report