different between expunge vs blur

English

Etymology

Borrowed from Latin expungere, present active infinitive of expungo, from ex + pungo.

Pronunciation

• IPA^(key): /?ks.?p?nd?/
• Rhymes: -?nd?

Verb

expunge (third-person singular simple present expunges, present participle expunging, simple past and past participle expunged)

1. (transitive) To erase or strike out.
2. (transitive) To eliminate completely; annihilate.
3. (transitive, computing) To delete permanently (e-mail etc.) that was previously marked for deletion but still stored.

Derived terms

Translations

Latin

Verb

expunge

1. second-person singular present active imperative of expung?

English

Etymology

From earlier blurre, probably an alteration of blear, from Middle English bleren, from Old English blerian. Compare Scots blore, bloar (“to blur, cover with blots”). More at blear.

Pronunciation

• IPA^(key): /bl?(?)/

Verb

blur (third-person singular simple present blurs, present participle blurring, simple past and past participle blurred)

1. To make indistinct or hazy, to obscure or dim.

2. To smear, stain or smudge.

3. (intransitive) To become indistinct.
4. To cause imperfection of vision in; to dim; to darken.
   • 1819, Joseph Rodman Drake, The Culprit Fay

     His eyes are blurred with the lightning's glare.

5. (obsolete, transitive) To sully; to stain; to blemish, as reputation.

   • Sarcasms may eclipse thine own, / But cannot blur my lost renown.

6. (graphical user interface, transitive) To transfer the input focus away from.
   • 2003, John Pollock, JavaScript: A Beginner's Guide, Second Edition (page 175)

     Then give this box focus to blur the first one: […]

   • 2001, Martin Webb, Michel Plungjan, Keith Drakard, Instant JavaScript (page 678)

     These form elements need to have an onFocus event handler to blur the current focus.

Synonyms

• (make indistinct or hazy): pixelate, smooth
• (move input focus from): unfocus

Antonyms

• sharpen

Translations

Noun

blur (plural blurs)

1. A smear, smudge or blot
2. Something that appears hazy or indistinct
3. (obsolete) A moral stain or blot.
   • 1548, Nicolas Udall, The first tome or volume of the Paraphrase of Erasmus vpon the newe testamente:

     […] with her raillyng sette a great blurre on myne honesty

Derived terms

• motion blur

Translations

Adjective

blur (comparative more blur, superlative most blur)

1. (Malaysia, Singapore, informal) In a state of doubt or confusion.

Anagrams

• Burl, burl