nounπShareThe numeric symbol that represents the cardinal number zero."In unary and k-adic notation in general, zero is the empty string."numbermathChat with AIVocabulary GamePractice Reading
nounπShareThe digit 0 in the decimal, binary, and all other base numbering systems."One million has six zeroes."mathnumberChat with AIVocabulary GamePractice Reading
nounπShareNothing, or none."He knows zero about humour."numbermathnothingChat with AIVocabulary GamePractice Reading
nounπShareThe value of a magnitude corresponding to the cardinal number zero."The electromagnetic field does not drop all of the way to zero before a reversal."numbermathvaluenothingChat with AIVocabulary GamePractice Reading
nounπShareThe point on a scale at which numbering or measurement originates."The temperature outside is ten degrees below zero."numbermathChat with AIVocabulary GamePractice Reading
nounπShareA value of the independent variables of a function, for which the function is equal to zero."The derivative of a continuous, differentiable function that twice crosses the axis must have a zero."mathnumberfunctionChat with AIVocabulary GamePractice Reading
nounπShareThe additive identity element of a monoid or greater algebraic structure, particularly a group or ring."Since a commutative zero is the inverse of any additive identity, it must be unique when it exists."mathnumberChat with AIVocabulary GamePractice Reading
nounπShareA person of little or no importance."They rudely treated him like a zero."personcharacterattitudeChat with AIVocabulary GamePractice Reading
nounπShareA Mitsubishi A6M Zero, a long range fighter aircraft operated by the Japanese Navy Air Service from 1940 to 1945."During World War II, the Japanese Navy heavily relied on its zeros for air combat. "militaryvehiclewarweaponhistoryChat with AIVocabulary GamePractice Reading
nounπShareA setting of calibrated instruments such as a firearm."The marksman carefully adjusted the zeros on his rifle before the competition began. "militaryweapontechnicalChat with AIVocabulary GamePractice Reading
nounπShareA security which has a zero coupon (paying no periodic interest)."The takeovers were financed by issuing zeroes."financebusinesseconomyassetChat with AIVocabulary GamePractice Reading