slackness   (TTS Sound)

The noun slackness has 3 senses

• inanition, lassitude, lethargy, slackness -- (weakness characterized by a lack of vitality or energy)


• slack, slackness -- (the quality of being loose (not taut); "he hadn't counted on the slackness of the rope")


• laxness, laxity, remissness, slackness -- (the quality of being lax and neglectful)