lapse

nouns

a mistake resulting from inattention
a break or intermission in the occurrence of something
"a lapse of three weeks between letters"
is a type of (narrower)
a time interval during which there is a temporary cessation of something
a failure to maintain a higher state

verbs

pass into a specified state or condition
"He sank into nirvana"
end, at least for a long time
"The correspondence lapsed"
is a type of (narrower)
have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical
"the bronchioles terminate in a capillary bed"; "Your rights stop where you infringe upon the rights of other"; "My property ends by the bushes"; "The symphony ends in a pianissimo"
drop to a lower level, as in one's morals or standards
go back to bad behavior
"Those who recidivate are often minor criminals"
let slip
"He lapsed his membership"
is a type of (narrower)
lose (s.th.) or lose the right to (s.th.) by some error, offense, or crime
"you've forfeited your right to name your successor"; "forfeited property"