Meaning ofsickenin English

Verb

1. to fill with disgust; provoke revulsion
   The smell of rotting garbage began to sicken me.
2. to cause someone to become ill; make unwell
   The virus will sicken anyone who comes into contact with it.
3. to become unwell or nauseous
   The rotten food began to sicken her stomach.
4. to feel disgusted; be repulsed internally
   The cruelty of the scene would sicken even the most hardened observer.