Kryptonite - Wikipedia
Kryptonite is a fictional material that appears primarily in Superman stories published by DC Comics. In its best-known form, it is a green, crystalline material originating from Superman's …
Kryptonite | DC Database | Fandom
Kryptonite is the name given to shards of matter that were cast off from the planet Krypton after its destruction.
KRYPTONITE Definition & Meaning - Merriam-Webster
The meaning of KRYPTONITE is a substance that causes the comic-book character Superman to become weak when he is exposed to it—often used to describe something likened to …
Different Types of Kryptonite Explained - Live to Plant
Jul 18, 2025 · Kryptonite is a fictional mineral from Superman’s home planet, Krypton. When Krypton exploded, radioactive fragments of the planet were scattered across space. These …
Superman: The Many Types Of Kryptonite & What They Do - CBR
Aug 11, 2025 · Kryptonite is an irradiated piece of crystal from Superman's homeworld that causes physiological changes to any Kryptonian in close proximity.
What Is Kryptonite? The Iconic Superman Weakness
Oct 23, 2025 · What exactly is Kryptonite? Guys, if you're a fan of Superman, you know this green, glowing rock is his ultimate achilles' heel. It's the stuff of legends, the bane of the Man …
Superman's Kryptonite Colors Explained (And Some of Them Are ...
Mar 10, 2025 · While most Superman fans know Kryptonite as the glowing green rock that weakens the Man of Steel, DC Comics has introduced a remarkable rainbow of variants …