1. The plural of essentiality; things that are absolutely necessary or fundamental; core or indispensable elements.
Usage: Formal or academic register; Often used in philosophical, legal, or technical contexts

Examples

• The contract outlined the essentialities of the agreement that both parties must honor.
• In philosophy, scholars debate the essentialities of human nature.
• The survival kit contained only the essentialities needed for the expedition.
• Understanding the essentialities of grammar is crucial for effective writing.
• The architect focused on the essentialities of the building's structure before considering aesthetic details.
• Medical professionals prioritize the essentialities of patient care in emergency situations.