Standard Lemma guide

sluff

noun · verb · 9 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • slŭf
  • /slʌf/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌf

1

noun

Meaning 1

Alternative spelling of slough (skin shed by a snake or other reptile).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

Examples

  • That is the sluff of a rattler; we must be careful.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Alternative spelling of slough (dead skin on a sore or ulcer).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

Examples

  • This is the sluff that came off of his skin after the burn.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An avalanche, mudslide, or a like slumping of material or debris.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Acronym of Short Little Ugly Fat Fellow (or Fucker), US Airforce nickname for the A-7 bomber.

Definition source: English Wiktionary via Wiktextract

Usage: US, abbreviation, acronym, alt-of, slang

Qualifier: Air Force

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

Alternative spelling of slough (to shed or to slide off).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

ignore, shrug (off)

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

Alternative spelling of slough (discard).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

to avoid working

Definition source: English Wiktionary via Wiktextract

Examples

  • He's sluffing off somewhere.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To play truant from (school).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Qualifier: Utah; Idaho; Utah; Idaho

Examples

  • Sunshine for the Latter-Day Saint Mother's Soul Both calls told her the same thing — that her son had been sluffing school. She felt betrayed. She had trusted this child.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Middle English slough (“skin, husk, rind; cocoon; scales; cyst”), akin to Middle High German slûch (“slough”) (whence German Schlauch (“tube, hose”)).