1. Harmful to living things
   "deleterious chemical additives"
   - hurtful, injurious

See also: harmful

Encyclopedia: Deleterious

• dehydroretinol
• deice
• deicer
• deicide
• deictic
• deictic word
• deific
• deification
• deify
• deign
• Deimos
• deindustrialisation
• deindustrialization
• deinocheirus
• deinonychus
• deionise
• deionize
• deipnosophist
• deism
• deist
• deistic
• deity
• deixis
• deject
• dejected