It is a pathological fear of hearing thunder. From the Greek 946; 961; 959; 957; 964; 951; ( bronté "thunder" ) 966; 959; 946; 959; 962; ( fovos "fear") .
It means they fear to lightning, lightning or thunder.
brontofobia: ( Thunder and fear ). pathological fear of Thunder and lightning.
Brontofobia: Fear of Thunder.Expanded definition: is defined as a persistent, abnormal, and unwarranted fear of lightning and thunder storms.