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Sludge Definition & Meaning

sludge
noun
  1. the precipitate produced by sewage treatment
  2. any thick, viscous matter

"Sludge" in song lyrics

See how sludge is used in real songs:

  • "Industrial sludge"
    Circle of Tyrants — South of Heaven
  • "Slip and slide, I sling the sludge"
    Organized Konfusion f/ O.C. — Fudge Pudge
  • "aerobically digested sludge"
    AOL — AOL

Usage tips for "sludge"

Understanding the precise definition of a word helps you use it with confidence. When using "sludge" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for sludge to find words that pair well.

Use "sludge" in a verse

Now that you know what "sludge" means, try using it in your own lyrics:

Generate a verse

Frequently asked questions

What does sludge mean?
the precipitate produced by sewage treatment any thick, viscous matter
What part of speech is sludge?
Sludge is a noun.
How many definitions does sludge have?
Sludge has 2 definitions across 1 part of speech (noun).

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