مخرق doesn't appear in Hans Wehr's Modern Standard Arabic dictionary, but Lane's Arabic-English Lexicon has 4 entries for it, distinguished by diacritics. Select one below for the full classical Arabic definition.

• مَخْرَقٌ

  مَخْرَقٌ مخرق : see خَرْقٌ, in two places. -b2- مَخْرَقُ حَوْضٍ A stone that is at the عُقْر [or hinder part] of a watering-trough, for the purpose of their [standing upon it, and] drawing forth the water from it, [i. e.…

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• مَخْرِقٌ

  مَخْرِقٌ مخرق , though unheard by us, is the sing. of مَخَارِقُ signifying The orifices of the body; such as the mouth and the nose and the ears and the anus and the like. (Mgh.)…

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• مُخْرَقٌ

  مُخْرَقٌ مخرق [pass. part. n. of 4; Confounded, &c.: and hence,] silent. (JK: but there written without the vowel of the ر.)…

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• مُخْرِقٍ

  غَيْرُ مُخْرِقٍ غير مخرق , applied to a road, means [That does not cause one to be confounded, or perplexed, and unable to see his right course; or] in which one is not confounded, or perplexed, so as to be unable to see…

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