"Septi" Natural Recordings by Native Speakers
Septi is a Latin-derived prefix meaning "seven".
It seems like "septi" is not a valid word. However, it's possible that you meant "seventh" (the ordinal form of 7) or "sept" (short for September). Here are 5 usage examples for both words:
Seventh
The seventh inning of a baseball game is usually the last inning of the game.
In the seventh month of pregnancy, the woman's belly is usually visible to others.
He is seventh in line to become the king after his family members.
July is the seventh month of the year in Western calendar.
My birthday is on the seventh day of the month of June.
Sept
September has 30 days in the Western calendar.
Autumn or fall in the Northern hemisphere starts in September.
My favorite month is September because the weather is cool and comfortable.
September is a time when the leaves start falling from the trees.
The final exam is scheduled in September.
Septicaemia is a medical emergency that occurs when bacteria, or a non-bacterial agent, enters the bloodstream (also referred to as bacteremia or sepsis) and triggers an overwhelming immune response. This can cause a wide range of symptoms, depending on how widespread the infection has become, but common symptoms include high fever, shaking chills, cough, shortness of breath, sweating, rapid heart rate, and tachycardia.