SLACKNESS
n. 1. Looseness; the state opposite to tension; not tightness or rigidness; as the slackness of a cord or rope. 2. Remissness; negligence; inattention; as the slackness of men in business or duty; slackness in the performance of engagements. 3. Slowness; tardiness; want of tendency; as the slackness of flesh to heal. 4. Weakness; not intenseness.
SLACKNESS Slack "ness, n.
The Wordsmith Dictionary
The Wordsmith Dictionary