citronella: meaning, definition, pronunciation and examples

C1
UK/ˌsɪtrəˈnɛlə/US/ˌsɪtrəˈnɛlə/

Neutral to technical

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Quick answer

What does “citronella” mean?

A fragrant, lemon-scented oil derived from certain Asian grasses, widely used as an insect repellent.

Audio

Pronunciation

Definition

Meaning and Definition

A fragrant, lemon-scented oil derived from certain Asian grasses, widely used as an insect repellent.

The plant species, Cymbopogon nardus, from which the oil is distilled; also, products (like candles, sprays) containing this oil.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning or usage. Spelling is identical.

Connotations

Identical in both varieties: evokes associations with summer, outdoor activities, gardens, and natural pest control.

Frequency

Equally common in both dialects, especially in warmer months or in gardening contexts.

Grammar

How to Use “citronella” in a Sentence

The [noun] contains/extracts/uses citronella.Apply/Use/Light citronella [noun].

Vocabulary

Collocations

strong
citronella oilcitronella candlecitronella plant
medium
citronella spraycitronella scentcitronella-basednatural citronella
weak
citronella lotioncitronella torchcitronella fragrance

Examples

Examples of “citronella” in a Sentence

adjective

British English

  • The citronella essence was quite potent.
  • They sell citronella patio candles at the garden centre.

American English

  • The citronella scent filled the backyard.
  • We need more citronella torch fuel for the deck.

Usage

Meaning in Context

Business

In marketing for natural or outdoor products: 'Our new patio line features citronella-infused torches.'

Academic

In botany, pharmacology, or entomology papers: 'The efficacy of citronella against Aedes aegypti was measured.'

Everyday

In casual conversation about outdoor plans: 'Don't forget to bring the citronella candles for the barbecue.'

Technical

In aromatherapy or cosmetic formulation: 'Citronella is noted for its top notes and repellent properties.'

Vocabulary

Synonyms of “citronella”

Strong

insect-repelling oil

Neutral

lemon grass oilCymbopogon oil

Weak

lemony scentnatural repellent

Vocabulary

Antonyms of “citronella”

insect attractantpheromone lure

Watch out

Common Mistakes When Using “citronella”

  • Misspelling as 'citronela' or 'citronella' (double 'l' is correct).
  • Using it as a verb (e.g., 'to citronella the patio' is non-standard).

FAQ

Frequently Asked Questions

In low concentrations (as in candles or sprays), it is generally considered safe, but pure citronella oil can be irritating to dogs and cats. Always consult a vet for specific advice.

They are closely related grasses. Citronella (Cymbopogon nardus or winterianus) is cultivated primarily for its insect-repellent oil. Lemongrass (Cymbopogon citratus) is used more for culinary and medicinal purposes.

Typically, a standard citronella candle burns for 30 to 40 hours, but effectiveness as a repellent is highly dependent on wind and the size of the area.

Yes, the citronella grass plant can be grown in pots or gardens in warm, sunny climates. However, simply having the plant nearby does not repel insects; the oil must be extracted or crushed from the leaves.

A fragrant, lemon-scented oil derived from certain Asian grasses, widely used as an insect repellent.

Citronella is usually neutral to technical in register.

Citronella: in British English it is pronounced /ˌsɪtrəˈnɛlə/, and in American English it is pronounced /ˌsɪtrəˈnɛlə/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • No established idioms.

Learning

Memory Aids

Mnemonic

Think of 'citron' (lemon) + 'ella' (a pleasant name). 'Lemon Ella' is the name of a plant that keeps bugs away.

Conceptual Metaphor

NATURAL SUBSTANCE AS A SHIELD (e.g., 'a citronella barrier against mosquitoes').

Practice

Quiz

Fill in the gap
To enjoy the evening on the patio without being bothered, we lit several candles.
Multiple Choice

What is the primary source of citronella oil?

Practise

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Five interactive tools to remember words, train your ear, and build vocabulary in real context — drawn from this dictionary.

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