1. slacken - Noun
2. slacken - Adjective
3. slacken - Verb
To become slack; to be made less tense, firm, or rigid; to decrease in tension; as, a wet cord slackens in dry weather.
To be remiss or backward; to be negligent.
To lose cohesion or solidity by a chemical combination with water; to slake; as, lime slacks.
To abate; to become less violent.
To lose rapidity; to become more slow; as, a current of water slackens.
To languish; to fail; to flag.
To end; to cease; to desist; to slake.
To render slack; to make less tense or firm; as, to slack a rope; to slacken a bandage.
To neglect; to be remiss in.
To deprive of cohesion by combining chemically with water; to slake; as, to slack lime.
To cause to become less eager; to repress; to make slow or less rapid; to retard; as, to slacken pursuit; to slacken industry.
To cause to become less intense; to mitigate; to abate; to ease.
A spongy, semivitrifled substance which miners or smelters mix with the ores of metals to prevent their fusion.
Source: Webster's dictionaryThose of faith who plant sacred thoughts in the uplands of time, the secret gardeners of the Lord in mankind's desolate hopes, may slacken and tarry but rarely betray their vocation. Abraham Joshua Heschel
As long as we join hands and never slacken in efforts, we will build great synergy through win-win cooperation, overcome the various challenges along the way, and usher in a brighter and better future for humanity. Xi Jinping
And when I saw all this, it behoved me needs to grant that the mercy of God and the forgiveness is to slacken and waste our wrath. Julian of Norwich
He slackened his pace as he got tired Source: Internet
Don't relax your efforts now Source: Internet
Production slowed Source: Internet