gradual
adjective(grad-u-al)
(of a topographical gradient) not steep or abrupt
Examples:
A gradual slope.
gradual
adjective(grad-u-al)
proceeding in small stages
Examples:
A gradual increase in prices.
gradual
noun(grad-u-al)
(Roman Catholic Church) an antiphon (usually from the Book of Psalms) immediately after the epistle at Mass