adjective as in strong fondness

Word Combinations

Example:The gears in the transmission were made of casehardened steel to withstand high loads.

Definition:Steel treated with heat and pressure to make the surface hard and tough, often for durability in mechanical applications.

From casehardened steel

Example:Case-hardened springs are used in watches to ensure precise timing and durability.

Definition:A spring that has been heat-treated to make the surface hard and ductile to maintain elasticity and strength.

From case-hardened spring