combinations
nounUK /ˌkɒmbɪˈneɪʃənz/
US /ˌkɑːmbəˈneɪʃənz/
A combination is when two or more things are put together.
The safe needs a secret combination of numbers to open.
RELATED WORDS
OTHER MEANINGS
2. A set of numbers or letters used to open a lock.
She forgot the combination to her bike lock.
3. The act of joining two or more things together.
The combination of rain and sun made a rainbow.
4. A group of people or things chosen to work together.
The team was a winning combination of speed and skill.