IPA: //ˈbaɪoʊˌtɛrər//
KK: /baɪoʊˈtɛrər/
An act of using biological agents, like germs or toxins, to create fear or harm in people.
The government is taking measures to prevent any incidents of bioterror.
Bioterror is formed from "bio-" (from Greek "bios", meaning life) and "terror" (from Latin "terror", meaning great fear or dread). The word refers to the use of biological agents to instill fear or panic in a population.
Think of 'bio-' meaning 'life' and 'terror' meaning 'great fear' — together, they describe the use of life forms to create fear.