Word Pronunciation & Dictionary

pyrethrum

/paɪˈɹiθɹəm/

Word Rarity Very rare

Frequency: Zipf frequency 1.50 in modern English

Syllables
pyrethrum
IPA
/paɪˈɹiθɹəm/
19
Scrabble Score
9
Letters
1
Syllables
8
Unique Chars

Meaning

noun

Any of several daisy-like perennial African plants of the genus Tanacetum, especially Tanacetum cinerariifolium.

Countable; Uncountable

noun

Anacyclus pyrethrum (pellitory of Spain)

Countable; Uncountable

noun

Any of several insecticides obtained from these plants; pyrethrin.

Countable; Uncountable

Example Sentences

Etymology

From Old English pyretre, from (and later reformed after) Latin pyrethrum (in Pliny), from Hellenistic Ancient Greek πύρεθρον (púrethron).

Origin

Word Breakdown

  • Root: pyretre, pyrethrum, πύρεθρον

Regional Pronunciation

  • American English: /paɪˈɹiθɹəm/

Usage

Inflected Forms

Synonyms

Questions

How do you pronounce pyrethrum?
The recorded pronunciation is /paɪˈɹiθɹəm/.
What does pyrethrum mean?
Any of several daisy-like perennial African plants of the genus Tanacetum, especially Tanacetum cinerariifolium.
Where does pyrethrum come from?
It is traced to Old English.

How to pronounce pyrethrum

  1. Open the pronunciation page — Open the Speakur entry for “pyrethrum”.
  2. Read the phonetic spelling — Read the IPA spelling (/paɪˈɹiθɹəm/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “pyrethrum”.
  4. Repeat and practice — Say “pyrethrum” aloud, matching stress and vowels until it feels natural.