Contact poison
- Pronunciation
- /KON-tact POY-son/
- Category
- Toxicology
- Singular
- Contact poison
- Plural
- Contact poisons
Definition
A type of toxin that causes a reaction upon direct contact with skin or mucous membranes.
Etymology
From the Latin 'contactus', meaning 'touch' and 'poison'.
Example
Many stinging insects, like caterpillars, secrete contact poisons that cause pain and irritation on skin contact.
Related Terms
- Stinging
- Irritant
- Dermal
Usage Notes
Contact poisons can vary in potency and may cause allergic reactions in some individuals.