morphactin
noun
mor·phac·tin
mȯr-ˈfak-tən 
: any of several synthetic fluorine-containing compounds that tend to produce morphological changes and suppress growth in plants
Word History
Etymology
probably from morph- + active + -in entry 1
First Known Use
1966, in the meaning defined above
Dictionary Entries Near morphactin
Cite this Entry
“Morphactin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/morphactin. Accessed 6 Jun. 2023.
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