decreasement

/dɪˈkɹiːsmənt/

decreasement means the action or process of decreasing; a decrease; diminution.

decreasement is pronounced /dɪˈkɹiːsmənt/.

Etymology

From decrease + -ment.

noun

The action or process of decreasing; a decrease; diminution.
That by which something is decreased or diminished; a decrement.“... diminishing the velocity with decreasements like to the increasements acquired in the descent”