iron-rich
Meaning
Containing a high proportion of iron.
Structure
Usage
Spinach is an iron-rich vegetable.
The rocks in this region are iron-rich, giving the soil a reddish hue.
An iron-rich diet is often recommended for people with anemia.
Etymology
The compound adjective 'iron-rich' is a modern formation following the productive English pattern of noun + adjective. Its first element, 'iron', has a long linguistic history, tracing back to Proto-Germanic īsarną, a word of uncertain but possibly Celtic origin, referring to the hard, strong metal. The second element, 'rich', originates from Proto-Germanic rīkijaz, meaning "powerful, noble," which itself is an early borrowing from Celtic rīgos, related to Latin rex (king). The semantic evolution from "powerful" to "abundant in" is a natural extension, leading to the modern combined sense of "abundantly supplied with iron," a term frequently used in geology, nutrition, and metallurgy.
Analysis
- iron: From Old English īsern/īren, of Germanic origin, related to Dutch ijzer and German Eisen. Functions as the noun root specifying the substance. - rich: From Old English rīċe ("powerful, wealthy"), of Germanic origin, related to Dutch rijk and German reich. Functions as an adjective-forming element meaning "abundant in" or "having much of."