1. plural of fundament; the basic principles or foundations of something
Usage: often used in formal or academic contexts
2. plural of fundament; the lowest or supporting part of a structure
Usage: architectural or structural term

Examples

• The fundaments of mathematics include addition, subtraction, multiplication, and division.
• Understanding the fundaments of grammar is essential for learning a new language.
• The building's fundaments were reinforced to withstand earthquakes.
• She studied the fundaments of music theory before learning to compose.
• The fundaments of democracy rest on the principle of equal representation.
• Engineers inspected the fundaments of the bridge for structural damage.