Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- adj. Rust-colored; reddish-brown.
Century Dictionary and Cyclopedia
- Rusty; having a rusty appearance, as the sputa in some cases of pneumonia.
- In botany and zoology, rust-colored; brownish-red; ferruginous.
- Affected by rubigo, as a plant.
Etymologies
- Latin rūbīginōsus, from rūbīgō, rūbīgin-, rust, from rōbus, red; see reudh- in Indo-European roots.
Examples
“Researchers from the Volcani Center in Israel examined 17 varieties of chickpeas, known to be high protein, ranging from black, red, brown, green, rubiginous, gray, yellow, and beige.”
“Researchers from the Volcani Center in Israel looked at 17 lines of chickpeas ranging from black, red, brown, green, rubiginous, gray, yellow, and beige.”
Lists
These user-created lists contain the word ‘rubiginous’.
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Archaic Colours
Words for colours that have fallen out of use.
aeneous, croceate, cretaceous, cramoisy, corbeau, coquelicot, coccineous, claret, cinerious, chrysochlorous, chlorochrous, cesious and 128 more...
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Logolepsy
"Luciferous Logolepsy is a collection of over 9,000 obscure English words. Though the definition of an 'English' word might seem to be straightforward, it is not. There exist so many adopted, deriv...
Anschauung, Areopagus, Argus, Briarean, Dei gratia, Dei judicium, Deo volente, Duecento, Foehn, Geflugelte Worte, Gegenschein, Hakenkreuz and 9230 more...
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-ginous
scaturiginous, imaginous, favaginous, perliginous, ferruginous, lanuginous, lentiginous, mucilaginous, plumbaginous, ambaginous, fuscoferuginous, rubiginous and 12 more...

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