fundamental quantity interval definite quantity playing period measure unit of time system of measurement octane number value point magnetization octane rating volume fundamental measure chance metric standard amount probability abstraction cordage play period of play indefinite quantity point in time proof radical relative quantity magnetisation nonstandard time unit time interval abstract entity economic value quantum

sufficient teemingness insufficient amount scarce deficient abundance copiousness abundant

mathematical product numerical quantity sum parameter product term total constant amount binomial construct variable quantity variable proportional operand concept constant quantity conception invariable quantum