1 Years of safe use of picaridin in other parts of the world attest to its safety and effectiveness.  Oil of lemon eucalyptus is also known as P-menthane diol (PMD). PMD is a plant-based repellent that gives protection time similar to low concentrations of DEET products. It is not recommended for kids under 3 years old.
The definition of a heathen is someone who does not belong to an accepted religion or is someone who is lacking in morals or principles. 1  An example of a heathen is a person who is uncivilized and not religious.
heathÂ·er. n. 1. A low-growing Eurasian shrub (Calluna vulgaris) in the heath family, growing in dense masses and having small evergreen leaves and clusters of small, bell-shaped pinkish-purple flowers. Also called ling 2.