[broom-kawrn, broo m-]
any of several varieties of sorghum having a long, stiff-branched panicle used in the manufacture of brooms.
Origin of broomcorn
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a variety of sorghum, Sorghum vulgare technicum, the long stiff flower stalks of which have been used for making brooms
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