1. slackening - Noun
2. slackening - Verb
of Slacken
Source: Webster's dictionaryThe disappearance of public executions marks therefore the decline of the spectacle; but it also marks a slackening of the hold on the body. Michel Foucault
It's very hard to self-motivate without someone standing over you snarling, ready to hurl the chalk at your head at the slightest slackening. Rachel Johnson
Base terms are bellows to a slackening fire. English Proverb
Ill words are bellows to a slackening fire. English Proverb
Ill words are bellows to a slackening fire. Latin Proverb
the relaxation of requirements Source: Internet