US
/həˈræsɪŋ/ or /ˈhærəsɪŋ/
Gerund functioning as an uncountable noun meaning the act of harassing.
Definitions
The act or process of harassing someone; harassment. Continuous harassing of the staff resulted in several formal complaints.
harassgerund / present participle Used attributively: "harassing phone calls".
Definitions
Causing or involving persistent annoyance or intimidation. They received harassing emails every day.