senna: meaning, definition, pronunciation and examples
B2/C1Formal/Technical (Medical, Botanical)
Quick answer
What does “senna” mean?
A plant of the legume family, or its dried leaves and pods, used primarily as a powerful laxative.
Audio
Pronunciation
Definition
Meaning and Definition
A plant of the legume family, or its dried leaves and pods, used primarily as a powerful laxative.
The medicinal preparation made from the dried leaves and pods of various Cassia plants, used to relieve constipation.
Dialectal Variation
British vs American Usage
Differences
Usage is identical. The word is technical and shows no regional variation in meaning or application.
Connotations
Strongly associated with medicine, constipation, and herbal remedies. Can have a slightly harsh or potent connotation due to its strong laxative effect.
Frequency
Low frequency in general discourse but standard within pharmacology, herbalism, and botany in both regions.
Grammar
How to Use “senna” in a Sentence
[Patient] takes senna for [condition].[Preparation] contains senna.The doctor prescribed senna.Vocabulary
Collocations
Examples
Examples of “senna” in a Sentence
adjective
British English
- The senna-based syrup was effective.
- She bought senna tea from the health food shop.
American English
- The senna-based laxative worked quickly.
- He prefers a senna extract for regularity.
Usage
Meaning in Context
Business
Rare, except in the context of pharmaceutical or herbal supplement manufacturing and sales.
Academic
Common in pharmacology, botany, and medical texts discussing herbal treatments and laxatives.
Everyday
Used primarily when discussing health, constipation, or herbal remedies. Not part of casual conversation.
Technical
The primary context. Precise term in medicine, pharmacy, and botany.
Vocabulary
Synonyms of “senna”
Vocabulary
Antonyms of “senna”
Watch out
Common Mistakes When Using “senna”
- Misspelling as 'sena' or 'sienna' (the latter is a colour).
- Using it as a verb (e.g., 'I sennaed').
- Confusing it with 'Senna' as a proper noun (e.g., Ayrton Senna, the racing driver).
FAQ
Frequently Asked Questions
No, it is meant for short-term relief of constipation. Regular use can lead to laxative dependency, electrolyte imbalances, and worsening bowel function.
No, the fresh plant is not used medicinally. The medicinal product comes from the carefully dried leaves and pods of specific Cassia species.
In botanical and pharmacological contexts, 'senna' specifically refers to the medicinal product from certain Cassia plants (like Cassia angustifolia). In horticulture, 'Cassia' is the broader genus name for many flowering plants.
Some individuals prefer it as a 'natural' or herbal alternative, believing it to be gentler or more in line with holistic practices, though its effects can be quite strong.
A plant of the legume family, or its dried leaves and pods, used primarily as a powerful laxative.
Senna is usually formal/technical (medical, botanical) in register.
Senna: in British English it is pronounced /ˈsɛnə/, and in American English it is pronounced /ˈsɛnə/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. It is a technical term and does not feature in idiomatic expressions.”
Learning
Memory Aids
Mnemonic
Think: 'SENNA' helps you 'SEND' things out. SENNA sends your digestion along.
Conceptual Metaphor
MEDICINE IS A CLEANSER / NATURE IS A PHARMACY
Practice
Quiz
What is the primary use of senna?