English version

biohazard

From Longman Dictionary of Contemporary English
Related topics: Biology, Environment & waste
biohazardbi‧o‧haz‧ard /ˈbaɪəuˌhæzəd $ ˈbaɪəuˌhæzəd/ noun [countable] medical  something biological, such as a type of bacteria or a virus, that is dangerous to people’s health
Pictures of the day
Do you know what each of these is called?
Click on the pictures to check.
Word of the day luck out to be lucky