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Definition of orontium
orontium
/ɔːˈrɑːn.ti.əm/
o · ron · ti · um
Plural:orontiums
orontium Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
An aquatic plant belonging to a monotypic genus in the arum family (Araceae), native to the wetlands, shallow ponds, and streams of eastern North America, characterized by a striking yellow, club-shaped spadix and water-repellent leaves.
Example
"While wading through the shallow marsh, the botanist spotted an orontium emerging from the water with its distinct bright yellow tip."
• Rhymes for orontium
• Nearby Words
Word Origin & Etymology
Derived from Modern Latin, tracing back to the Greek word 'orontion', a plant mentioned by the ancient physician Galen, which was reputedly named after the Orontes River in Syria.
Cite this Entry
Wordmom. (2026). Definition of Orontium. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/orontium