Word Pronunciation & Dictionary

Questions

What does slack up mean?
To slack; to let one's standards slip.

How to pronounce slack up

  1. Open the pronunciation page — Open the Speakur entry for “slack up”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “slack up”.
  4. Repeat and practice — Say “slack up” aloud, matching stress and vowels until it feels natural.