Standard Lemma guide

deperm

noun · verb · 2 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.

  • Received-Pronunciation: /diːˈpɜːm/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /diˈpɝm/
  • rhymes with -ɜː(ɹ)m

1

noun

Meaning 1

The act or process of deperming.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To degauss or demagnetize; especially, to degauss a ship by dragging a large powered electrical cable along its side.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: wipe

Antonyms: none provided

History

Etymology

From de- (prefix indicating removal or reversal) + perm(anent magnet).