to blur is a form of:

Blur



1.
មិនច្បាស់, ព្រិលៗ
verbpast tense: blurred ; past participle: blurred ; present participle: blurring ;
1.
(វេជ្ជសាស្ត្រ) ព្រិល, ព្រិលភ្នែក
2.
(TRANSITIVE) (To smear or dim) ធ្វើឱ្យព្រិល, ប្រឡាក់, ប្រឡាក់នៅលើស្បែកមនុស្ស, ពពាល (ពណ៌ដូចប្រលាក់នៅលើរោមសត្វ)
3.
(INTRANSITIVE) ឡើងព្រិល, ទៅជាព្រិល
4.
(FIGURATIVE) ផ្សាយបំភ័ន្ដ (វិទ្យុ)
5.
ធ្វើឲ្យប្រលាក់, ធ្វើឲ្យខូច, ធ្វើឲ្យល្អក់, ព្រលាំងពណ៌, ផាត់ពណ៌ខ្ជីខ្ជា, ផាត់ស្រមោល
6.
ច្របល់ធ្វើឲ្យស្មុគ្រស្មាញឬឲ្យជំពាក់វាក់វិន, ធ្វើឲ្យឡប់, ធើ្វឲ្យទាស់ទែងគ្នា
ENGLISH MEANING
noun
1.
A dim, confused appearance; indistinctness of vision; as, to see things with a blur; it was all blur.
2.
That which obscures without effacing; a stain; a blot, as upon paper or other substance.
3.
A moral stain or blot.
verbpast tense: blurred ; past participle: blurred ; present participle: blurring ;
1.
(TRANSITIVE) To render obscure by making the form or outline of confused and uncertain, as by soiling; to smear; to make indistinct and confused; as, to blur manuscript by handling it while damp; to blur the impression of a woodcut by an excess of ink.
2.
(TRANSITIVE) To cause imperfection of vision in; to dim; to darken.
3.
(TRANSITIVE) To sully; to stain; to blemish, as reputation.