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Definition of malvastrum
malvastrum
/mælˈvæstrəm/
mal · vas · trum
Plural:malvastrums
malvastrum Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
Any plant of the genus Malvastrum in the mallow family (Malvaceae), native primarily to the tropical and subtropical regions of the Americas and typically characterized by yellow or orange flowers; commonly known as false mallows.
Example
"The botanist identified the bright yellow flowers blooming along the arid trail as a species of malvastrum."
Synonyms
View all synonyms for malvastrum• Rhymes for malvastrum
• Nearby Words
Word Origin & Etymology
Derived from Modern Latin 'Malvastrum', coined from the plant genus 'Malva' (mallow) and the Latin suffix '-astrum', which denotes a resemblance that is often incomplete or inferior, giving rise to the common name 'false mallow'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Malvastrum. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/malvastrum