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Definition of proboscidea
proboscidea
/ˌproʊbəˈsɪdiə/
pro · bos · cid · e · a
Plural:proboscideas
•Adjective:proboscidean
proboscidea Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
A taxonomic order of large herbivorous placental mammals in the superorder Afrotheria, comprising living elephants and extinct relatives such as mammoths and mastodons, characterized by a long flexible muscular trunk and enlarged incisor tusks.
2
Any plant of the genus Proboscidea in the family Martyniaceae (commonly known as unicorn plants or devil's claws), native to arid and semiarid regions of the Americas and bearing showy, fragrant, trumpet-shaped flowers in shades of pink, purple, yellow, or cream that develop into long, curved, horned seed pods.
Synonyms
View all synonyms for proboscidea• Rhymes for proboscidea
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Proboscidea. In Wordmom Dictionary. Retrieved Oct 20, 2026, from https://wordmom.com/dictionary/proboscidea