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Definition of senecio
senecio
/səˈniːʃioʊ/
se · ne · ci · o
Plural:senecios
senecio Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
senecio Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Any plant of the widely distributed and highly diverse genus Senecio within the daisy family (Asteraceae), commonly known as ragworts or groundsels, characterized by their daisy-like flower heads.
Example
"The botanist carefully documented the drought-resistant senecio growing among the rocky outcrops of the nature reserve."
Synonyms
View all synonyms for senecio• Nearby Words
Word Origin & Etymology
From Latin 'senecio' (old man), derived from 'senex' (old), referring to the white, beard-like hairs (pappus) attached to the plant's mature seeds.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Senecio. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/senecio