in one case(r = adv.all) once, one time - on one occasion; "once I ran into her"

ablative case, accusative case, antitrust case, as one, at one, at one time, attache case, beneath one, beyond one, borderline case, case, case agreement, case hardened, case history, case in point, case knife, case law, case load, case officer, case shot, case study, case system, charity case, cigarette case, custody case, dative case, dispatch case, display case, dressing case, fast one, for each one, for one, for one thing, from each one, gear case, genitive case, glasses case, go one better, grammatical case, gun case, hundred and one, in any case, in case, in one ear, index case, just in case, letter case, loved one, lower case, make a federal case, mental case, naked as the day one was born, nominative case, number one, number one wood, nut case, objective case, oblique case, 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, overnight case, packing case, pencil case, possessive case, pull a fast one, pull a fast one on, put one across, put one over, rolled into one, sad case, six of one and half a dozen of, special case, spore case, square one, subject case, terminal case, test case, thousand and one nights, timbale case, to each one, to one ear, tool case, trespass on the case, trophy case, upper case, vanity case, vocative case, watch case, welfare case, wing case, young one