[fire.thorn] n (ca. 1900): any of a genus (Pyracantha) of usu. thorny ornamental shrubs of the rose family; esp: a European semievergreen shrub (P. coccinea) with orange-red berries
FIRETHORN
Meaning of FIRETHORN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012