الأَشْقَى

A word in the Arabic language will either be 1) a verb or 2) a noun or 3) a particle – الأَشْقَى is a noun

A noun may either be 1) Definite or indefinite 2) Masculine or feminine 3) Singular, dual or plural 4) Nominative, accusative or genitive

الآشْقَى is the natural state of this definite noun and it is in this state ( مَرْفُوْعٌ) when the noun is: 1) the subject المُبْتَدَأُ or 2) the predicate الخَبَرُ or 3) اسْمُ كَانَ or 4) خَبَرُ إِنَّ or 5) الفَاعِلُ subject of a verb in the active voice or 6) نَائِبُ الفَاعِلِ subject of a verb in the passive voice or 7) it’s a noun of dependent declension a) نَعْتٌ / صِفَطٌ adjectives b) التَّوْكِيْدُ emphatic c) المَعْطُوْفٌ conjunction d) البَدَلُ synonym

Most wretched.

To be miserable, be wretched in distress, be unhappy

مَعْرِفَةٌمُفْرَدٌمُذَكَّرٌمَرْفُوْعٌش ق وبَاب فَتَحَشَقَى يَشْقَىأَفْعَلُاسْمٌالْاِسْمُ التَّفْضِيْلُ
DefiniteSingularMasculineNominativeRootMost wretchedفPatternNounSuperlative noun
Surah/Below are the 3 verses in the holy Quran containing the nominative, definite nounالأَشْقَى
Verse 
87-11but it will be avoided by the wretchedوَيَتَجَنَّبُهَا الأَشْقَى
91-12when the wicked man among them went forthإِذِ انْبَعَثَ أَشْقَاهَا
92-15not will it burn except the most wretchedلَا يَصْلَاهَآ إِلَّا الأَشْقَى