adjective. ['ˌdɛləˈtɪriːəs'] harmful to living things.
- δηλητήριος (Ancient Greek (to 1453))
- δηλητήρ (Ancient Greek (to 1453))
Words that Rhyme with Deleterious
Example sentences of the word deleterious
I will abstain from whatever is deleterious and mischievous and will not take or knowingly administer any harmful drug.