A young human being; a child; also, a young animal, as a colt. [Webster 1913 Suppl.]

as one, at one, at one time, beneath one, beyond one, brigham young, cy young, danton true young, edward young, fast one, for each one, for one, for one thing, from each one, go one better, have young, hundred and one, in one case, in one ear, lester willis young, loretta young, loved one, naked as the day one was born, number one, number one wood, on one hand, on the one hand, one, one after another, one and all, one and only, one at a time, one by one, one c, one dollar bill, one horse, one hundred, one hundred eighty, one hundred fifteen, one hundred fifty, one hundred fifty-five, one hundred five, one hundred forty, one hundred forty-five, one hundred ninety, one hundred one, one hundred seventy, one hundred seventy-five, one hundred sixty, one hundred sixty-five, one hundred ten, one hundred thirty, one hundred thirty-five, one hundred twenty, one hundred twenty-five, one iron, one million million, one million million million, one of the boys, one of these days, one one's coattails, one percent, one piece, one shot, one sided, one thousand, one thousand million, one thousand thousand, one time, one upmanship, pres young, pull a fast one, pull a fast one on, put one across, put one over, rolled into one, sir james young simpson, six of one and half a dozen of, square one, thomas young, thousand and one nights, to each one, to one ear, whitney moore young jr., whitney young, young, young bird, young buck, young carnivore, young fish, young girl, young lady, young mammal, young man, young men's christian association, young person, young turk, young woman, young women's christian association