- antiauxin
- \\"ˌ\ noun
: a plant substance that opposes or suppresses the natural effect of an auxin
* * *
/an'tee awk"sin, an'tuy-/, n. Biochem.a substance that inhibits the growth-regulating function of an auxin.[1950-55; ANTI- + AUXIN]
Useful english dictionary. 2012.