Unannealed vs. Anneal — What's the Difference?

Not annealed.

To subject (glass or metal) to a process of heating and slow cooling in order to toughen, reduce brittleness, or enhance adhesion.

(of metal or glass) not annealed and consequently easily cracked or fractured

To strengthen or harden.

To become strengthened or hardened

(metallurgy) To subject to great heat and then (often slow) cooling, and sometimes reheating and further cooling, for the purpose of rendering less brittle; to temper; to toughen.

To cool glass slowly, to minimize internal stress.

(archaic) To burn colors onto a glass or other surface.

To make a double-stranded nucleic acid by pairing a single strand with a complementary strand.

To strengthen or harden.

An act of annealing.

To subject to great heat, and then cool slowly, as glass, cast iron, steel, or other metal, for the purpose of rendering it less brittle; to temper; to toughen.

To heat, as glass, tiles, or earthenware, in order to fix the colors laid on them.

Toughen (steel or glass) by a process of gradually heating and cooling;