(sports) The round in a knockout competition before the round of 16, in which thirty two teams or competitors remain.

(sports) The round in a knockout competition before the quarterfinal, in which sixteen teams or competitors remain.

To unite in order to support one's country, especially during a crisis or war.

plural of round-robin

(music, of guitar strings) With a round outer winding wire.

(gambling) To lay bets of equal value against nearly all the horses in a race, so as to stand no great risk of losing.

(numerical analysis) The difference between the result produced by a given algorithm using exact arithmetic and the result produced by the same algorithm using finite-precision, rounded arithmetic.

plural of round-off error

present participle of let the grass grow round one's feet

Third-person singular simple present indicative form of let the grass grow round one's feet