sicken

verb

1. 1

   To make ill.

   “The infection will sicken him until amputation is needed.”

2. 2

   To become ill.

   “I will sicken if I don’t get some more exercise.”

3. 3

   To fill with disgust or abhorrence.

   “His arrogant behaviour sickens me.”

4. 4

   To lower the standing of.

5. 5

   To be filled with disgust or abhorrence.

6. 6

   To become disgusting or tedious.

7. 7

   To become weak; to decay; to languish.