To leave quietly, and unnoticed. / To go out for a brief moment; pop out / To be said or revealed by accident.

(transitive) To make smooth. / (intransitive) To become smooth. / (transitive, figuratively) To remove irregularities or imperfections from.

(US, informal) To achieve something by a small margin.

Used other than figuratively or idiomatically: see suck, out.

(poker slang) An instance of winning a hand by sucking out.

(medicine, informal) An instance of exsanguination or of major blood loss.

To die due to excess bloodloss; to bleed to death. / To kill by causing such bloodloss.

Third-person singular simple present indicative form of bleed out

(transitive, informal) To find using one's sense of smell. / (transitive, informal, figuratively) To find by searching. / (transitive, informal) To defeat by a small margin.

(intransitive, said of people) to exit (outside) in large quantities / (intransitive, said of emotions or feelings) to be released without constraint