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Senna
//ˈsɛnə// name, noun
Definitions
Proper Noun
- 1 A surname from Italian.
Noun
- 1 Any of several plants of the tribe Cassieae, especially those of the genera Cassia and Senna, whose leaves and pods are used as a purgative and laxative. countable
- 2 any of various plants of the genus Senna having pinnately compound leaves and showy usually yellow flowers; many are used medicinally wordnet
- 3 The dried leaves or pods of these plants (especially of Senna alexandrina, syn. Cassia angustifolia or Cassia acutifolia), used medicinally. uncountable
- 4 Senna glycoside, a laxative. countable, uncountable
Etymology
Etymology 1
From Arabic سَنَا (sanā, “senna”).
Etymology 2
Borrowed from Italian Senna; this surname is predominantly attested in Brazil, however it is not of Portuguese origin.
See also for "senna"
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