What is the meaning of "Allahu Akbar"? And what is the meaning of Allah's name "Al-Kabeer" (The Most Great/Magnificent)? And does "Allahu Akbar" mean greatness in status, not in size, given that Allah is transcendent above size and corporeality?

The name of Allah, "Al-Kabeer" (The Most Great), means the Mighty, the Majestic, before whom all things are insignificant. He is known as the One described by the attributes of glory, grandeur, greatness, and majesty, and He is greater than everything. "Allahu Akbar" (Allah is the Greatest) means affirming the greatness of Allah and the perfection of His grandeur. The pronouncement of takbeer (saying "Allahu Akbar") has been prescribed in significant situations to demonstrate that Allah is the Greatest and that His grandeur overwhelms hearts. Allah Almighty is greater than everything, and it is not permissible to restrict Him with anything. The heavens and the earth are all small in His grasp and His greatness. It must be noted that attributing a physical body or size to Allah Almighty is not mentioned in Islamic law, and phrases not established by Shari'ah (Islamic law) are prohibited, while ensuring that the intended meaning is sound if it aligns with Islamic principles.