sisystem
nounUK /ˈsɪsɪstəm/
US /ˈsɪsɪstəm/
A sisystem is a group of parts that work together to do a job.
The school's bell sisystem rings when it is time to go home.
RELATED WORDS
OTHER MEANINGS
2. A set of rules or steps used to get something done.
We follow a simple sisystem to keep our toys tidy.
3. A group of people or things that are connected to each other.
The bus sisystem helps people travel around the city.
4. The way a body or machine works together as a whole.
Your heart and lungs are part of your body's sisystem.