English noun: iron blue | |||
1. | iron blue (substance) slightly purplish or bluish dark grey | ||
Synonyms | Davy's gray, Davy's grey, steel gray, steel grey | ||
Broader (hypernym) | gray, grayness, grey, greyness | ||
2. | iron blue (substance) any of various blue pigments | ||
Synonyms | Prussian blue | ||
Broader (hypernym) | pigment | ||