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Definition of tetratheca

tetratheca

/ˌtɛtrəˈθiːkə/
tet · ra · the · ca
Plural:tetrathecas
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tetratheca Lexical Profile

• noun

1

Any small, heath-like Australian shrub of the genus Tetratheca (family Elaeocarpaceae), commonly known as black-eyed Susan, cultivated for its nodding, four-petaled pink, magenta, or purple flowers with dark central anthers.

• Rhymes for tetratheca

• Nearby Words

teton
teton range
tetra
tetratheca
tetris
tettix
teucrium

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Tetratheca. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/tetratheca
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