Definition of Pyrethrum in English :
Define Pyrethrum in English
Pyrethrum meaning in English
Meaning of Pyrethrum in English
Pronunciation of Pyrethrum in English
Pyrethrum pronunciation in English
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Pyrethrum
see synonyms of pyrethrumNoun
1. pyrethrum
made of dried flower heads of pyrethrum plants
2. chrysanthemum cinerariifolium, dalmatia pyrethrum, dalmatian pyrethrum, pyrethrum, tanacetum cinerariifolium
white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
3. chrysanthemum coccineum, painted daisy, pyrethrum, tanacetum coccineum
spring-flowering garden perennial of Asiatic origin having finely divided aromatic leaves and white to pink-purple flowers; source of an insecticide; sometimes placed in genus Chrysanthemum
4. genus pyrethrum, pyrethrum
used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum
WordNet Lexical Database for English. Princeton University. 2010.
Pyrethrum
see synonyms of pyrethrumCollins English Dictionary. Copyright © HarperCollins Publishers
Pyrethrum
see synonyms of pyrethrumWebster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Pyrethrum
see synonyms of pyrethrumThe American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.