Definitions

1. noun

A rare or hypothetical form of chromium with a greenish-yellow color, especially one with a high concentration of iron.

“The researcher studied the properties of pinachrome to develop a new material for solar panels.”

2. noun

A rare or hypothetical compound or element, especially one with an unusual or exotic name.

“The chemist proposed the existence of a new element, pinachrome, which would have remarkable properties.”