To underline; to mark a line beneath text. / To emphasize or draw attention to.

An underline; a line drawn or printed beneath text; the character _. / (music) A piece of background music.

simple past tense and past participle of underscore

plural of underscore

Third-person singular simple present indicative form of underscore

One who achieves an unsatisfactorily low score on a test, etc.

That which underscores or emphasizes so as to draw attention.

plural of underscorer

An underline.

present participle of underscore