primary
🇺🇸
/ˈpraɪmeri/
🇬🇧
/ˈpraɪməri/
for young children, usually aged 5 to 11
Children receive primary education at elementary schools.
most important or main
Eating a healthy diet is primary to maintaining good health.
first in a sequence or process
The primary stage of the project involved extensive research.
an election to choose a candidate for a later, more important election
He won the primary and is now the official candidate for the general election.