ALL meanings of natural number
nat·u·ral num·ber
N n - noun natural number a positive integer or zero. 1
- noun Definition of natural number in Technology (mathematics) An integer greater than or equal to zero. A natural number is an isomorphism class of a finite set. 1
- noun natural number any of the numbers 0,1,2,3,4,… that can be used to count the members of a set; the non-negative integers 0
- noun natural number any positive integer, as 1, 2, 3, etc. 0