repellent

US /rɪˈpel.ənt/
UK /rɪˈpel.ənt/
"repellent" picture
1.

a substance that deters insects or other pests from approaching or settling

:
She sprayed insect repellent on her arms before going into the woods.
The new fabric is water repellent.
1.

able to repel a particular substance; not susceptible to it

:
The coat is made of a water-repellent material.
His arrogant attitude was deeply repellent to her.