Crossword clues for Zero 4 letters:ZEROBirth rate of Vatican CityZEROYear omitted from our calendarZEROSpeedometer's lowest readingZEROZipZEROJapanese fighter planeZEROOperator's number?ZEROGoose eggZERO24-Down minus 24-DownZEROMostel of "The Producers"ZEROFreezing point of water, on the Celsius scaleZEROMatthew : Nathan :: Gene : __ZEROOne of six in 1,000,000ZEROIt's nothing, reallyZEROMain character of Elmer Rice's "The Adding Machine"ZEROA number of losers?ZEROIt can be represented by bringing together the thumb and forefingerZEROSquatZEROOne in 100?ZEROBeetle Bailey doofusZEROCold readingZEROThe Adding Machine protagonistZEROIt may precede population growthZERONoneZEROGravity or hour leaderZEROLove, in tennisZEROWhat's before oneZEROUnsigned point on a number lineZEROLowest speedometer numberZERONothingZERONilZERONumber with no multiplicative inverseZEROMitsubishi ___ (WWII attack plane)ZERO1 in 10?ZERONadaZEROWith no valueZEROZippoZEROOne of two possible binary digitsZEROMain character in Elmer Rice's "The Adding Machine"ZERORound number?ZEROOne less?ZEROHalf of 50?ZERONobodyZEROTotal number of Oscar nominations for Marilyn MonroeZERORound figure?ZEROCalibration settingZEROCelsius freezing pointZEROZilchZEROIt's usually a losing scoreZEROPart of ZPGZEROBit of binary code