Sepsis/ˈsepsɪs/ Definition 1 of 1Pro Tip 1/3Urgent Tone Discussing sepsis often conveys urgency due to its life-threatening nature. We must act now to treat the sepsis. Pro Tip 2/3Medical Settings Sepsis is mainly used in medical or health-related discussions. Her condition was diagnosed as sepsis by the hospital staff. Pro Tip 3/3Serious Subject When sepsis is mentioned, it's a serious topic and may cause worry or concern. Hearing the word 'sepsis' made her family anxious.