Serious Illness

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
SI
Pronunciation
/ˈsɪriəs ˈɪlnəs/
Category
Medical
Related Field
British Medicine

Examples in Context

  1. During his serious illness he lost over ten jin.
  2. In case of serious illness, the patient asks for more doctors.
  3. Make sure that your immunisations are up to date to lessen the risk of serious illness.
  4. I am sorry to hear of your serious illness.
  5. After recovering from a serious illness, the child became slow-witted.

Other meanings of SI

Sports Illustrated Community
The international system of units Academic
International Systems of Units (ISU preferred) Gov
System International Misc
Système International Misc
Standard International Misc
Systeme Internationale Misc
International System Gov
Sexual Intercourse Medical
Small Intestine Medical