/ (ˌsɛmɪəʊˈkɛmɪkəl) /
a chemical substance produced by an animal and used in communications, such as a pheromone
GEE WHILLIKERS! WAIT TILL YOU SEE THIS WORD OF THE DAY QUIZ!
Do you remember all the words from last week, September 21–27, 2020? Then this quiz should be butyraceous.
Question 1 of 7
What does “yare” mean?
Word Origin for semiochemical
C20: semio- from Greek sēmeion a sign + chemical
Words nearby semiochemical
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012