discontinue

stop, cease, quit, discontinue, desist mean to suspend or cause to suspend activity. stop applies to action or progress or to what is operating or progressing and may imply suddenness or definiteness.

• • stopped at the red light

cease applies to states, conditions, or existence and may add a suggestion of gradualness and a degree of finality.

• • by nightfall the fighting had ceased

quit may stress either finality or abruptness in stopping or ceasing.

• • the engine faltered, sputtered, then quit altogether

discontinue applies to the stopping of an accustomed activity or practice.

• • we have discontinued the manufacture of that item

desist implies forbearance or restraint as a motive for stopping or ceasing.

• • desisted from further efforts to persuade them