spring temper

noun

: a temper induced in steel to increase its upper limit of elasticity by hardening and tempering in the ordinary way and then reheating until the steel assumes a bright blue color

also : a similar temper produced in brass by an extreme amount of cold rolling

spring-tempered

ˈ⸗¦⸗⸗

adjective

The Ultimate Dicitonary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now