القَلَمِ

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

القَلَمُ is the natural state of this definite noun and it changes to القَلَمِ due to: 1) a preposition that precedes it or 2) a possessed noun that precedes it or 3) it’s a noun of dependent declension a) نَعْتٌ / صِفَطٌ adjectives b) التَّوْكِيْدُ emphatic c) المَعْطُوْفٌ conjunction d) البَدَلُ synonym

Pen, Headless arrow used in casting lots

To cut, pierce

Grammatical analysis of القَلَمِ

اِسْمٌ مَجْرُوْرٌ بِالْكَسْرَةِ الزَّاهِرَةِ

مَعْرِفَةٌمُفْرَدٌمُذَكَّرٌمَجْرُوْرٌق ل مبَاب ضَرَبَفَعَلٌقَلَمَ يَقْلِمُاسْمٌاِسْمُ الجِنْسِ
DefiniteSingularMasculineGenitiveRootPenPatternضNounGeneric or common Noun
Surah/Below are the 2 verses in the holy Quran containing the possessive nounالقَلَمِ
Verse
Nunن
68-1by the pen and what they writeوَالقَلَمِ وَمَا يَسْطُرُوْنَ
96-4Who has taught by the penالَّذِي عَلَّمَ بِالْقَلَمِ