pyrethrin (0 synonym found)

We don't have synonyms for pyrethrin yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are pyrethrum, permethrin and pyrethrine.

We don't have any synonyms for pyrethrin yet.

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pyrethrum  ·  permethrin  ·  pyrethrine  ·  pyrethroid  ·  pyrethrins

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Definition of pyrethrin:

(n) : (organic chemistry) Any of a number of naturally occurring insecticides extracted from the pyrethrum plant; unusual in having a cyclopropane ring.
Definition of pyrethrin:

(n) : (organic chemistry) Any of a number of naturally occurring insecticides extracted from the pyrethrum plant; unusual in having a cyclopropane ring.
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