ملأة doesn't appear in Hans Wehr's Modern Standard Arabic dictionary, but Lane's Arabic-English Lexicon has 2 entries for it, distinguished by diacritics. Select one below for the full classical Arabic definition.

• مُلْأَةٌ

  مُلْأَةٌ ذ A tremulousness and flabbiness and swelling of the flesh, in a camel, in consequence of long confinement after a journey. (K.) -b2- See مُلَآءَةٌ.…

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• مِلْأَةٌ

  مِلْأَةٌ ذ The manner in which a thing is filled. (K.) [You say,] إِنَّهُ لَحَسَنُ المِلْأَةِ (not التَّمَلُّؤِ) Verily it is well filled. (K.) -b2- مِلْأَةٌ An oppression occasioned by repletion with food. (K, TA.) [See…

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