definition of
revoke

[1] #1 revoke n. [renege] the mistake of not following suit when able to do so. wn

[2] #2 revoke v. fail to follow suit when able and required to do so. wn

[3] #3 revoke v. [annul, lift, countermand, reverse, repeal, overturn, rescind, vacate] cancel officially; "He revoked the ban on smoking"; "lift an embargo"; "vacate a death sentence". wn